-3(5+7x)+3=117

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Solution for -3(5+7x)+3=117 equation:


Simplifying
-3(5 + 7x) + 3 = 117
(5 * -3 + 7x * -3) + 3 = 117
(-15 + -21x) + 3 = 117

Reorder the terms:
-15 + 3 + -21x = 117

Combine like terms: -15 + 3 = -12
-12 + -21x = 117

Solving
-12 + -21x = 117

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -21x = 117 + 12

Combine like terms: -12 + 12 = 0
0 + -21x = 117 + 12
-21x = 117 + 12

Combine like terms: 117 + 12 = 129
-21x = 129

Divide each side by '-21'.
x = -6.142857143

Simplifying
x = -6.142857143

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