-5(x+4)=10(7-2x)

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Solution for -5(x+4)=10(7-2x) equation:


Simplifying
-5(x + 4) = 10(7 + -2x)

Reorder the terms:
-5(4 + x) = 10(7 + -2x)
(4 * -5 + x * -5) = 10(7 + -2x)
(-20 + -5x) = 10(7 + -2x)
-20 + -5x = (7 * 10 + -2x * 10)
-20 + -5x = (70 + -20x)

Solving
-20 + -5x = 70 + -20x

Solving for variable 'x'.

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

Add '20x' to each side of the equation.
-20 + -5x + 20x = 70 + -20x + 20x

Combine like terms: -5x + 20x = 15x
-20 + 15x = 70 + -20x + 20x

Combine like terms: -20x + 20x = 0
-20 + 15x = 70 + 0
-20 + 15x = 70

Add '20' to each side of the equation.
-20 + 20 + 15x = 70 + 20

Combine like terms: -20 + 20 = 0
0 + 15x = 70 + 20
15x = 70 + 20

Combine like terms: 70 + 20 = 90
15x = 90

Divide each side by '15'.
x = 6

Simplifying
x = 6

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