7-8(x+2)=3(x-7)

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Solution for 7-8(x+2)=3(x-7) equation:


Simplifying
7 + -8(x + 2) = 3(x + -7)

Reorder the terms:
7 + -8(2 + x) = 3(x + -7)
7 + (2 * -8 + x * -8) = 3(x + -7)
7 + (-16 + -8x) = 3(x + -7)

Combine like terms: 7 + -16 = -9
-9 + -8x = 3(x + -7)

Reorder the terms:
-9 + -8x = 3(-7 + x)
-9 + -8x = (-7 * 3 + x * 3)
-9 + -8x = (-21 + 3x)

Solving
-9 + -8x = -21 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-9 + -8x + -3x = -21 + 3x + -3x

Combine like terms: -8x + -3x = -11x
-9 + -11x = -21 + 3x + -3x

Combine like terms: 3x + -3x = 0
-9 + -11x = -21 + 0
-9 + -11x = -21

Add '9' to each side of the equation.
-9 + 9 + -11x = -21 + 9

Combine like terms: -9 + 9 = 0
0 + -11x = -21 + 9
-11x = -21 + 9

Combine like terms: -21 + 9 = -12
-11x = -12

Divide each side by '-11'.
x = 1.090909091

Simplifying
x = 1.090909091

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