5(1-x)=4(1+2x)7

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Solution for 5(1-x)=4(1+2x)7 equation:


Simplifying
5(1 + -1x) = 4(1 + 2x) * 7
(1 * 5 + -1x * 5) = 4(1 + 2x) * 7
(5 + -5x) = 4(1 + 2x) * 7

Reorder the terms for easier multiplication:
5 + -5x = 4 * 7(1 + 2x)

Multiply 4 * 7
5 + -5x = 28(1 + 2x)
5 + -5x = (1 * 28 + 2x * 28)
5 + -5x = (28 + 56x)

Solving
5 + -5x = 28 + 56x

Solving for variable 'x'.

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

Add '-56x' to each side of the equation.
5 + -5x + -56x = 28 + 56x + -56x

Combine like terms: -5x + -56x = -61x
5 + -61x = 28 + 56x + -56x

Combine like terms: 56x + -56x = 0
5 + -61x = 28 + 0
5 + -61x = 28

Add '-5' to each side of the equation.
5 + -5 + -61x = 28 + -5

Combine like terms: 5 + -5 = 0
0 + -61x = 28 + -5
-61x = 28 + -5

Combine like terms: 28 + -5 = 23
-61x = 23

Divide each side by '-61'.
x = -0.3770491803

Simplifying
x = -0.3770491803

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