7(x+6)+2=-9(x-10)-8

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Solution for 7(x+6)+2=-9(x-10)-8 equation:


Simplifying
7(x + 6) + 2 = -9(x + -10) + -8

Reorder the terms:
7(6 + x) + 2 = -9(x + -10) + -8
(6 * 7 + x * 7) + 2 = -9(x + -10) + -8
(42 + 7x) + 2 = -9(x + -10) + -8

Reorder the terms:
42 + 2 + 7x = -9(x + -10) + -8

Combine like terms: 42 + 2 = 44
44 + 7x = -9(x + -10) + -8

Reorder the terms:
44 + 7x = -9(-10 + x) + -8
44 + 7x = (-10 * -9 + x * -9) + -8
44 + 7x = (90 + -9x) + -8

Reorder the terms:
44 + 7x = 90 + -8 + -9x

Combine like terms: 90 + -8 = 82
44 + 7x = 82 + -9x

Solving
44 + 7x = 82 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
44 + 7x + 9x = 82 + -9x + 9x

Combine like terms: 7x + 9x = 16x
44 + 16x = 82 + -9x + 9x

Combine like terms: -9x + 9x = 0
44 + 16x = 82 + 0
44 + 16x = 82

Add '-44' to each side of the equation.
44 + -44 + 16x = 82 + -44

Combine like terms: 44 + -44 = 0
0 + 16x = 82 + -44
16x = 82 + -44

Combine like terms: 82 + -44 = 38
16x = 38

Divide each side by '16'.
x = 2.375

Simplifying
x = 2.375

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