3x+7+2(4x-5)=25-3x

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Solution for 3x+7+2(4x-5)=25-3x equation:


Simplifying
3x + 7 + 2(4x + -5) = 25 + -3x

Reorder the terms:
3x + 7 + 2(-5 + 4x) = 25 + -3x
3x + 7 + (-5 * 2 + 4x * 2) = 25 + -3x
3x + 7 + (-10 + 8x) = 25 + -3x

Reorder the terms:
7 + -10 + 3x + 8x = 25 + -3x

Combine like terms: 7 + -10 = -3
-3 + 3x + 8x = 25 + -3x

Combine like terms: 3x + 8x = 11x
-3 + 11x = 25 + -3x

Solving
-3 + 11x = 25 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-3 + 11x + 3x = 25 + -3x + 3x

Combine like terms: 11x + 3x = 14x
-3 + 14x = 25 + -3x + 3x

Combine like terms: -3x + 3x = 0
-3 + 14x = 25 + 0
-3 + 14x = 25

Add '3' to each side of the equation.
-3 + 3 + 14x = 25 + 3

Combine like terms: -3 + 3 = 0
0 + 14x = 25 + 3
14x = 25 + 3

Combine like terms: 25 + 3 = 28
14x = 28

Divide each side by '14'.
x = 2

Simplifying
x = 2

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