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

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


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

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

Reorder the terms:
-3 + 3x + 2(-3 + 2x) = 5(x + 1) + 7
-3 + 3x + (-3 * 2 + 2x * 2) = 5(x + 1) + 7
-3 + 3x + (-6 + 4x) = 5(x + 1) + 7

Reorder the terms:
-3 + -6 + 3x + 4x = 5(x + 1) + 7

Combine like terms: -3 + -6 = -9
-9 + 3x + 4x = 5(x + 1) + 7

Combine like terms: 3x + 4x = 7x
-9 + 7x = 5(x + 1) + 7

Reorder the terms:
-9 + 7x = 5(1 + x) + 7
-9 + 7x = (1 * 5 + x * 5) + 7
-9 + 7x = (5 + 5x) + 7

Reorder the terms:
-9 + 7x = 5 + 7 + 5x

Combine like terms: 5 + 7 = 12
-9 + 7x = 12 + 5x

Solving
-9 + 7x = 12 + 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.
-9 + 7x + -5x = 12 + 5x + -5x

Combine like terms: 7x + -5x = 2x
-9 + 2x = 12 + 5x + -5x

Combine like terms: 5x + -5x = 0
-9 + 2x = 12 + 0
-9 + 2x = 12

Add '9' to each side of the equation.
-9 + 9 + 2x = 12 + 9

Combine like terms: -9 + 9 = 0
0 + 2x = 12 + 9
2x = 12 + 9

Combine like terms: 12 + 9 = 21
2x = 21

Divide each side by '2'.
x = 10.5

Simplifying
x = 10.5

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