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

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


Simplifying
7(x + 3) + -5x + 4 = 2(4 + -1x) + 5

Reorder the terms:
7(3 + x) + -5x + 4 = 2(4 + -1x) + 5
(3 * 7 + x * 7) + -5x + 4 = 2(4 + -1x) + 5
(21 + 7x) + -5x + 4 = 2(4 + -1x) + 5

Reorder the terms:
21 + 4 + 7x + -5x = 2(4 + -1x) + 5

Combine like terms: 21 + 4 = 25
25 + 7x + -5x = 2(4 + -1x) + 5

Combine like terms: 7x + -5x = 2x
25 + 2x = 2(4 + -1x) + 5
25 + 2x = (4 * 2 + -1x * 2) + 5
25 + 2x = (8 + -2x) + 5

Reorder the terms:
25 + 2x = 8 + 5 + -2x

Combine like terms: 8 + 5 = 13
25 + 2x = 13 + -2x

Solving
25 + 2x = 13 + -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.
25 + 2x + 2x = 13 + -2x + 2x

Combine like terms: 2x + 2x = 4x
25 + 4x = 13 + -2x + 2x

Combine like terms: -2x + 2x = 0
25 + 4x = 13 + 0
25 + 4x = 13

Add '-25' to each side of the equation.
25 + -25 + 4x = 13 + -25

Combine like terms: 25 + -25 = 0
0 + 4x = 13 + -25
4x = 13 + -25

Combine like terms: 13 + -25 = -12
4x = -12

Divide each side by '4'.
x = -3

Simplifying
x = -3

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