-2(x+5)=5(1-x)+3(7-2)

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Solution for -2(x+5)=5(1-x)+3(7-2) equation:


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

Reorder the terms:
-2(5 + x) = 5(1 + -1x) + 3(7 + -2)
(5 * -2 + x * -2) = 5(1 + -1x) + 3(7 + -2)
(-10 + -2x) = 5(1 + -1x) + 3(7 + -2)
-10 + -2x = (1 * 5 + -1x * 5) + 3(7 + -2)
-10 + -2x = (5 + -5x) + 3(7 + -2)

Combine like terms: 7 + -2 = 5
-10 + -2x = 5 + -5x + 3(5)

Multiply 3 * 5
-10 + -2x = 5 + -5x + 15

Reorder the terms:
-10 + -2x = 5 + 15 + -5x

Combine like terms: 5 + 15 = 20
-10 + -2x = 20 + -5x

Solving
-10 + -2x = 20 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-10 + -2x + 5x = 20 + -5x + 5x

Combine like terms: -2x + 5x = 3x
-10 + 3x = 20 + -5x + 5x

Combine like terms: -5x + 5x = 0
-10 + 3x = 20 + 0
-10 + 3x = 20

Add '10' to each side of the equation.
-10 + 10 + 3x = 20 + 10

Combine like terms: -10 + 10 = 0
0 + 3x = 20 + 10
3x = 20 + 10

Combine like terms: 20 + 10 = 30
3x = 30

Divide each side by '3'.
x = 10

Simplifying
x = 10

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