5(2-x)+3(x+5)=-7x

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Solution for 5(2-x)+3(x+5)=-7x equation:


Simplifying
5(2 + -1x) + 3(x + 5) = -7x
(2 * 5 + -1x * 5) + 3(x + 5) = -7x
(10 + -5x) + 3(x + 5) = -7x

Reorder the terms:
10 + -5x + 3(5 + x) = -7x
10 + -5x + (5 * 3 + x * 3) = -7x
10 + -5x + (15 + 3x) = -7x

Reorder the terms:
10 + 15 + -5x + 3x = -7x

Combine like terms: 10 + 15 = 25
25 + -5x + 3x = -7x

Combine like terms: -5x + 3x = -2x
25 + -2x = -7x

Solving
25 + -2x = -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
25 + -2x + 7x = -7x + 7x

Combine like terms: -2x + 7x = 5x
25 + 5x = -7x + 7x

Combine like terms: -7x + 7x = 0
25 + 5x = 0

Add '-25' to each side of the equation.
25 + -25 + 5x = 0 + -25

Combine like terms: 25 + -25 = 0
0 + 5x = 0 + -25
5x = 0 + -25

Combine like terms: 0 + -25 = -25
5x = -25

Divide each side by '5'.
x = -5

Simplifying
x = -5

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