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

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


Simplifying
5(10 + x) = -2(7 + x)
(10 * 5 + x * 5) = -2(7 + x)
(50 + 5x) = -2(7 + x)
50 + 5x = (7 * -2 + x * -2)
50 + 5x = (-14 + -2x)

Solving
50 + 5x = -14 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
50 + 5x + 2x = -14 + -2x + 2x

Combine like terms: 5x + 2x = 7x
50 + 7x = -14 + -2x + 2x

Combine like terms: -2x + 2x = 0
50 + 7x = -14 + 0
50 + 7x = -14

Add '-50' to each side of the equation.
50 + -50 + 7x = -14 + -50

Combine like terms: 50 + -50 = 0
0 + 7x = -14 + -50
7x = -14 + -50

Combine like terms: -14 + -50 = -64
7x = -64

Divide each side by '7'.
x = -9.142857143

Simplifying
x = -9.142857143

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