7+2(3-1)=8x-3(2x+5)

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Solution for 7+2(3-1)=8x-3(2x+5) equation:


Simplifying
7 + 2(3 + -1) = 8x + -3(2x + 5)

Combine like terms: 3 + -1 = 2
7 + 2(2) = 8x + -3(2x + 5)

Multiply 2 * 2
7 + 4 = 8x + -3(2x + 5)

Combine like terms: 7 + 4 = 11
11 = 8x + -3(2x + 5)

Reorder the terms:
11 = 8x + -3(5 + 2x)
11 = 8x + (5 * -3 + 2x * -3)
11 = 8x + (-15 + -6x)

Reorder the terms:
11 = -15 + 8x + -6x

Combine like terms: 8x + -6x = 2x
11 = -15 + 2x

Solving
11 = -15 + 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.
11 + -2x = -15 + 2x + -2x

Combine like terms: 2x + -2x = 0
11 + -2x = -15 + 0
11 + -2x = -15

Add '-11' to each side of the equation.
11 + -11 + -2x = -15 + -11

Combine like terms: 11 + -11 = 0
0 + -2x = -15 + -11
-2x = -15 + -11

Combine like terms: -15 + -11 = -26
-2x = -26

Divide each side by '-2'.
x = 13

Simplifying
x = 13

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