-30=4x-1+2x+7

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Solution for -30=4x-1+2x+7 equation:


Simplifying
-30 = 4x + -1 + 2x + 7

Reorder the terms:
-30 = -1 + 7 + 4x + 2x

Combine like terms: -1 + 7 = 6
-30 = 6 + 4x + 2x

Combine like terms: 4x + 2x = 6x
-30 = 6 + 6x

Solving
-30 = 6 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-30 + -6x = 6 + 6x + -6x

Combine like terms: 6x + -6x = 0
-30 + -6x = 6 + 0
-30 + -6x = 6

Add '30' to each side of the equation.
-30 + 30 + -6x = 6 + 30

Combine like terms: -30 + 30 = 0
0 + -6x = 6 + 30
-6x = 6 + 30

Combine like terms: 6 + 30 = 36
-6x = 36

Divide each side by '-6'.
x = -6

Simplifying
x = -6

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