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

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


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

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

Remove parenthesis around (3 + 2x)
3 + 2x + (x + -7) = 5x + -1(3x + -7)

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

Remove parenthesis around (-7 + x)
3 + 2x + -7 + x = 5x + -1(3x + -7)

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

Combine like terms: 3 + -7 = -4
-4 + 2x + x = 5x + -1(3x + -7)

Combine like terms: 2x + x = 3x
-4 + 3x = 5x + -1(3x + -7)

Reorder the terms:
-4 + 3x = 5x + -1(-7 + 3x)
-4 + 3x = 5x + (-7 * -1 + 3x * -1)
-4 + 3x = 5x + (7 + -3x)

Reorder the terms:
-4 + 3x = 7 + 5x + -3x

Combine like terms: 5x + -3x = 2x
-4 + 3x = 7 + 2x

Solving
-4 + 3x = 7 + 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.
-4 + 3x + -2x = 7 + 2x + -2x

Combine like terms: 3x + -2x = 1x
-4 + 1x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + 1x = 7 + 0
-4 + 1x = 7

Add '4' to each side of the equation.
-4 + 4 + 1x = 7 + 4

Combine like terms: -4 + 4 = 0
0 + 1x = 7 + 4
1x = 7 + 4

Combine like terms: 7 + 4 = 11
1x = 11

Divide each side by '1'.
x = 11

Simplifying
x = 11

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