-30=4(x-2)+7x

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Solution for -30=4(x-2)+7x equation:


Simplifying
-30 = 4(x + -2) + 7x

Reorder the terms:
-30 = 4(-2 + x) + 7x
-30 = (-2 * 4 + x * 4) + 7x
-30 = (-8 + 4x) + 7x

Combine like terms: 4x + 7x = 11x
-30 = -8 + 11x

Solving
-30 = -8 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
-30 + -11x = -8 + 11x + -11x

Combine like terms: 11x + -11x = 0
-30 + -11x = -8 + 0
-30 + -11x = -8

Add '30' to each side of the equation.
-30 + 30 + -11x = -8 + 30

Combine like terms: -30 + 30 = 0
0 + -11x = -8 + 30
-11x = -8 + 30

Combine like terms: -8 + 30 = 22
-11x = 22

Divide each side by '-11'.
x = -2

Simplifying
x = -2

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