---
title: "Solving Simultaneous Equations"
type: "article"
slug: "solving-simultaneous-equations"
url: "http://localhost/article/solving-simultaneous-equations/"
markdown_url: "http://localhost/article/solving-simultaneous-equations.md"
published_at: "2024-01-01T13:20:44+00:00"
modified_at: "2024-06-23T01:03:38+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "This 8K/1K program uses Crout's reduction to solve simultaneous equations. The number of variables you can use is limited only by your available memory; in 1K this program solves up to 4 equations in variables"
category:
  - name: "Syntax"
    slug: "syntax"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/syntax/"
post_tag:
  - name: "1982"
    slug: "year-1982"
    taxonomy: "post_tag"
    url: "http://localhost/tag/year-1982/"
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
  - name: "Type-in program"
    slug: "type-in-program"
    taxonomy: "post_tag"
    url: "http://localhost/tag/type-in-program/"
  - name: "ZX81"
    slug: "zx81"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx81/"
model:
  - name: "Sinclair ZX81"
    slug: "zx81"
    taxonomy: "model"
    url: "http://localhost/model/zx81/"
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
indiv:
  - name: "Lori Olson"
    slug: "lori-olson"
    taxonomy: "indiv"
    url: "http://localhost/indiv/lori-olson/"
publication_r:
  id: 10246
  title: "Syntax"
  type: "periodical"
  url: "http://localhost/periodical/syntax/"
authors: "Lori Olson"
volume: "3"
issue: "2"
issues_articles:
  - id: 52471
    title: "Syntax/Syntax ZX80 v3 n2"
    type: "issue"
    url: "http://localhost/issue/syntax-syntax-zx80-v3-n2/"
pages: "9"
pubdate: "February 1982"
related_articles:
  - id: 52491
    title: "New 8K ROM Routine Addresses"
    type: "article"
    url: "http://localhost/article/new-8k-rom-routine-addresses/"
  - id: 52501
    title: "Bar Chart"
    type: "article"
    url: "http://localhost/article/bar-chart-2/"
product_reviews:
  - id: 13422
    title: "MX-16 16K RAM"
    type: "product"
    url: "http://localhost/product/mx-16-16k-ram/"
archive_link: false
---

# Solving Simultaneous Equations

This 8K/1K program uses Crout’s reduction to solve simultaneous equations. The number of variables you can use is limited only by your available memory; in 1K this program solves up to 4 equations in variables