3(5x+7)=-16+22

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Solution for 3(5x+7)=-16+22 equation:


Simplifying
3(5x + 7) = -16 + 22

Reorder the terms:
3(7 + 5x) = -16 + 22
(7 * 3 + 5x * 3) = -16 + 22
(21 + 15x) = -16 + 22

Combine like terms: -16 + 22 = 6
21 + 15x = 6

Solving
21 + 15x = 6

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 15x = 6 + -21

Combine like terms: 21 + -21 = 0
0 + 15x = 6 + -21
15x = 6 + -21

Combine like terms: 6 + -21 = -15
15x = -15

Divide each side by '15'.
x = -1

Simplifying
x = -1

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