-3x-40=4(1+2x)

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Solution for -3x-40=4(1+2x) equation:


Simplifying
-3x + -40 = 4(1 + 2x)

Reorder the terms:
-40 + -3x = 4(1 + 2x)
-40 + -3x = (1 * 4 + 2x * 4)
-40 + -3x = (4 + 8x)

Solving
-40 + -3x = 4 + 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.
-40 + -3x + -8x = 4 + 8x + -8x

Combine like terms: -3x + -8x = -11x
-40 + -11x = 4 + 8x + -8x

Combine like terms: 8x + -8x = 0
-40 + -11x = 4 + 0
-40 + -11x = 4

Add '40' to each side of the equation.
-40 + 40 + -11x = 4 + 40

Combine like terms: -40 + 40 = 0
0 + -11x = 4 + 40
-11x = 4 + 40

Combine like terms: 4 + 40 = 44
-11x = 44

Divide each side by '-11'.
x = -4

Simplifying
x = -4

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