-7x+3(7x+2)=160

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Solution for -7x+3(7x+2)=160 equation:


Simplifying
-7x + 3(7x + 2) = 160

Reorder the terms:
-7x + 3(2 + 7x) = 160
-7x + (2 * 3 + 7x * 3) = 160
-7x + (6 + 21x) = 160

Reorder the terms:
6 + -7x + 21x = 160

Combine like terms: -7x + 21x = 14x
6 + 14x = 160

Solving
6 + 14x = 160

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 14x = 160 + -6

Combine like terms: 6 + -6 = 0
0 + 14x = 160 + -6
14x = 160 + -6

Combine like terms: 160 + -6 = 154
14x = 154

Divide each side by '14'.
x = 11

Simplifying
x = 11

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