7(x+4)-(8x+3)=5(2x-1)

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Solution for 7(x+4)-(8x+3)=5(2x-1) equation:


Simplifying
7(x + 4) + -1(8x + 3) = 5(2x + -1)

Reorder the terms:
7(4 + x) + -1(8x + 3) = 5(2x + -1)
(4 * 7 + x * 7) + -1(8x + 3) = 5(2x + -1)
(28 + 7x) + -1(8x + 3) = 5(2x + -1)

Reorder the terms:
28 + 7x + -1(3 + 8x) = 5(2x + -1)
28 + 7x + (3 * -1 + 8x * -1) = 5(2x + -1)
28 + 7x + (-3 + -8x) = 5(2x + -1)

Reorder the terms:
28 + -3 + 7x + -8x = 5(2x + -1)

Combine like terms: 28 + -3 = 25
25 + 7x + -8x = 5(2x + -1)

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

Reorder the terms:
25 + -1x = 5(-1 + 2x)
25 + -1x = (-1 * 5 + 2x * 5)
25 + -1x = (-5 + 10x)

Solving
25 + -1x = -5 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
25 + -1x + -10x = -5 + 10x + -10x

Combine like terms: -1x + -10x = -11x
25 + -11x = -5 + 10x + -10x

Combine like terms: 10x + -10x = 0
25 + -11x = -5 + 0
25 + -11x = -5

Add '-25' to each side of the equation.
25 + -25 + -11x = -5 + -25

Combine like terms: 25 + -25 = 0
0 + -11x = -5 + -25
-11x = -5 + -25

Combine like terms: -5 + -25 = -30
-11x = -30

Divide each side by '-11'.
x = 2.727272727

Simplifying
x = 2.727272727

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