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

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


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

Reorder the terms:
7(5 + 4x) = 8(x + -3) + -3
(5 * 7 + 4x * 7) = 8(x + -3) + -3
(35 + 28x) = 8(x + -3) + -3

Reorder the terms:
35 + 28x = 8(-3 + x) + -3
35 + 28x = (-3 * 8 + x * 8) + -3
35 + 28x = (-24 + 8x) + -3

Reorder the terms:
35 + 28x = -24 + -3 + 8x

Combine like terms: -24 + -3 = -27
35 + 28x = -27 + 8x

Solving
35 + 28x = -27 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
35 + 28x + -8x = -27 + 8x + -8x

Combine like terms: 28x + -8x = 20x
35 + 20x = -27 + 8x + -8x

Combine like terms: 8x + -8x = 0
35 + 20x = -27 + 0
35 + 20x = -27

Add '-35' to each side of the equation.
35 + -35 + 20x = -27 + -35

Combine like terms: 35 + -35 = 0
0 + 20x = -27 + -35
20x = -27 + -35

Combine like terms: -27 + -35 = -62
20x = -62

Divide each side by '20'.
x = -3.1

Simplifying
x = -3.1

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