4x+2x-4x-30=4x+7+9

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Solution for 4x+2x-4x-30=4x+7+9 equation:


Simplifying
4x + 2x + -4x + -30 = 4x + 7 + 9

Reorder the terms:
-30 + 4x + 2x + -4x = 4x + 7 + 9

Combine like terms: 4x + 2x = 6x
-30 + 6x + -4x = 4x + 7 + 9

Combine like terms: 6x + -4x = 2x
-30 + 2x = 4x + 7 + 9

Reorder the terms:
-30 + 2x = 7 + 9 + 4x

Combine like terms: 7 + 9 = 16
-30 + 2x = 16 + 4x

Solving
-30 + 2x = 16 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-30 + 2x + -4x = 16 + 4x + -4x

Combine like terms: 2x + -4x = -2x
-30 + -2x = 16 + 4x + -4x

Combine like terms: 4x + -4x = 0
-30 + -2x = 16 + 0
-30 + -2x = 16

Add '30' to each side of the equation.
-30 + 30 + -2x = 16 + 30

Combine like terms: -30 + 30 = 0
0 + -2x = 16 + 30
-2x = 16 + 30

Combine like terms: 16 + 30 = 46
-2x = 46

Divide each side by '-2'.
x = -23

Simplifying
x = -23

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