9-7x=7-4(2+3x)

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Solution for 9-7x=7-4(2+3x) equation:


Simplifying
9 + -7x = 7 + -4(2 + 3x)
9 + -7x = 7 + (2 * -4 + 3x * -4)
9 + -7x = 7 + (-8 + -12x)

Combine like terms: 7 + -8 = -1
9 + -7x = -1 + -12x

Solving
9 + -7x = -1 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
9 + -7x + 12x = -1 + -12x + 12x

Combine like terms: -7x + 12x = 5x
9 + 5x = -1 + -12x + 12x

Combine like terms: -12x + 12x = 0
9 + 5x = -1 + 0
9 + 5x = -1

Add '-9' to each side of the equation.
9 + -9 + 5x = -1 + -9

Combine like terms: 9 + -9 = 0
0 + 5x = -1 + -9
5x = -1 + -9

Combine like terms: -1 + -9 = -10
5x = -10

Divide each side by '5'.
x = -2

Simplifying
x = -2

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