7(3x+4)-5=

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


Simplifying
7(3x + 4) + -5 = 0

Reorder the terms:
7(4 + 3x) + -5 = 0
(4 * 7 + 3x * 7) + -5 = 0
(28 + 21x) + -5 = 0

Reorder the terms:
28 + -5 + 21x = 0

Combine like terms: 28 + -5 = 23
23 + 21x = 0

Solving
23 + 21x = 0

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + 21x = 0 + -23

Combine like terms: 23 + -23 = 0
0 + 21x = 0 + -23
21x = 0 + -23

Combine like terms: 0 + -23 = -23
21x = -23

Divide each side by '21'.
x = -1.095238095

Simplifying
x = -1.095238095

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