9-2=-8-4x

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Solution for 9-2=-8-4x equation:


Simplifying
9 + -2 = -8 + -4x

Combine like terms: 9 + -2 = 7
7 = -8 + -4x

Solving
7 = -8 + -4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '4x' to each side of the equation.
7 + 4x = -8 + -4x + 4x

Combine like terms: -4x + 4x = 0
7 + 4x = -8 + 0
7 + 4x = -8

Add '-7' to each side of the equation.
7 + -7 + 4x = -8 + -7

Combine like terms: 7 + -7 = 0
0 + 4x = -8 + -7
4x = -8 + -7

Combine like terms: -8 + -7 = -15
4x = -15

Divide each side by '4'.
x = -3.75

Simplifying
x = -3.75

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