7(3x+5)-8=

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


Simplifying
7(3x + 5) + -8 = 0

Reorder the terms:
7(5 + 3x) + -8 = 0
(5 * 7 + 3x * 7) + -8 = 0
(35 + 21x) + -8 = 0

Reorder the terms:
35 + -8 + 21x = 0

Combine like terms: 35 + -8 = 27
27 + 21x = 0

Solving
27 + 21x = 0

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 21x = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 21x = 0 + -27
21x = 0 + -27

Combine like terms: 0 + -27 = -27
21x = -27

Divide each side by '21'.
x = -1.285714286

Simplifying
x = -1.285714286

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