-7+15+3x=-9(x+10)

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Solution for -7+15+3x=-9(x+10) equation:


Simplifying
-7 + 15 + 3x = -9(x + 10)

Combine like terms: -7 + 15 = 8
8 + 3x = -9(x + 10)

Reorder the terms:
8 + 3x = -9(10 + x)
8 + 3x = (10 * -9 + x * -9)
8 + 3x = (-90 + -9x)

Solving
8 + 3x = -90 + -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.
8 + 3x + 9x = -90 + -9x + 9x

Combine like terms: 3x + 9x = 12x
8 + 12x = -90 + -9x + 9x

Combine like terms: -9x + 9x = 0
8 + 12x = -90 + 0
8 + 12x = -90

Add '-8' to each side of the equation.
8 + -8 + 12x = -90 + -8

Combine like terms: 8 + -8 = 0
0 + 12x = -90 + -8
12x = -90 + -8

Combine like terms: -90 + -8 = -98
12x = -98

Divide each side by '12'.
x = -8.166666667

Simplifying
x = -8.166666667

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