7x+10=-8x-18

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Solution for 7x+10=-8x-18 equation:


Simplifying
7x + 10 = -8x + -18

Reorder the terms:
10 + 7x = -8x + -18

Reorder the terms:
10 + 7x = -18 + -8x

Solving
10 + 7x = -18 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
10 + 7x + 8x = -18 + -8x + 8x

Combine like terms: 7x + 8x = 15x
10 + 15x = -18 + -8x + 8x

Combine like terms: -8x + 8x = 0
10 + 15x = -18 + 0
10 + 15x = -18

Add '-10' to each side of the equation.
10 + -10 + 15x = -18 + -10

Combine like terms: 10 + -10 = 0
0 + 15x = -18 + -10
15x = -18 + -10

Combine like terms: -18 + -10 = -28
15x = -28

Divide each side by '15'.
x = -1.866666667

Simplifying
x = -1.866666667

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