# Equation form

System of equations with standard form Let’s see a quick example. If we were given the system of equations: y=-4x+9 y = −4x+9 y-9=\frac {1} {2}x-4 y− 9 = 21x− 4 we can rewrite the equations in standard form.

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The General Form of the equation of a straight line is: Ax + By + C = 0 A or B can be zero, but not both at the same time. The General Form is not always the most useful form, and you may prefer to use: Example: Convert 4x − 2y − 5 = 0 to

## Slope-Intercept and Point-Slope Forms of a Linear Equation

An equation can be solved to determine the value of an unknown quantity, while an expression can be reduced to its simplest form. If we take an example like 2x + 6 = 12 is an equation while

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Determine mathematic question

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