10+10+2x+15+3x-(-13)=-7

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Solution for 10+10+2x+15+3x-(-13)=-7 equation:


Simplifying
10 + 10 + 2x + 15 + 3x + -1(-13) = -7

Multiply -1 * -13
10 + 10 + 2x + 15 + 3x + 13 = -7

Reorder the terms:
10 + 10 + 15 + 13 + 2x + 3x = -7

Combine like terms: 10 + 10 = 20
20 + 15 + 13 + 2x + 3x = -7

Combine like terms: 20 + 15 = 35
35 + 13 + 2x + 3x = -7

Combine like terms: 35 + 13 = 48
48 + 2x + 3x = -7

Combine like terms: 2x + 3x = 5x
48 + 5x = -7

Solving
48 + 5x = -7

Solving for variable 'x'.

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

Add '-48' to each side of the equation.
48 + -48 + 5x = -7 + -48

Combine like terms: 48 + -48 = 0
0 + 5x = -7 + -48
5x = -7 + -48

Combine like terms: -7 + -48 = -55
5x = -55

Divide each side by '5'.
x = -11

Simplifying
x = -11

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