-8-2(5+4x)=-7x

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Solution for -8-2(5+4x)=-7x equation:


Simplifying
-8 + -2(5 + 4x) = -7x
-8 + (5 * -2 + 4x * -2) = -7x
-8 + (-10 + -8x) = -7x

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

Solving
-18 + -8x = -7x

Solving for variable 'x'.

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

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

Combine like terms: -8x + 7x = -1x
-18 + -1x = -7x + 7x

Combine like terms: -7x + 7x = 0
-18 + -1x = 0

Add '18' to each side of the equation.
-18 + 18 + -1x = 0 + 18

Combine like terms: -18 + 18 = 0
0 + -1x = 0 + 18
-1x = 0 + 18

Combine like terms: 0 + 18 = 18
-1x = 18

Divide each side by '-1'.
x = -18

Simplifying
x = -18

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