7(2+5x)+5=8(2+4x)

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


Simplifying
7(2 + 5x) + 5 = 8(2 + 4x)
(2 * 7 + 5x * 7) + 5 = 8(2 + 4x)
(14 + 35x) + 5 = 8(2 + 4x)

Reorder the terms:
14 + 5 + 35x = 8(2 + 4x)

Combine like terms: 14 + 5 = 19
19 + 35x = 8(2 + 4x)
19 + 35x = (2 * 8 + 4x * 8)
19 + 35x = (16 + 32x)

Solving
19 + 35x = 16 + 32x

Solving for variable 'x'.

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

Add '-32x' to each side of the equation.
19 + 35x + -32x = 16 + 32x + -32x

Combine like terms: 35x + -32x = 3x
19 + 3x = 16 + 32x + -32x

Combine like terms: 32x + -32x = 0
19 + 3x = 16 + 0
19 + 3x = 16

Add '-19' to each side of the equation.
19 + -19 + 3x = 16 + -19

Combine like terms: 19 + -19 = 0
0 + 3x = 16 + -19
3x = 16 + -19

Combine like terms: 16 + -19 = -3
3x = -3

Divide each side by '3'.
x = -1

Simplifying
x = -1

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