-7(2x+3)+5x=15

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Solution for -7(2x+3)+5x=15 equation:


Simplifying
-7(2x + 3) + 5x = 15

Reorder the terms:
-7(3 + 2x) + 5x = 15
(3 * -7 + 2x * -7) + 5x = 15
(-21 + -14x) + 5x = 15

Combine like terms: -14x + 5x = -9x
-21 + -9x = 15

Solving
-21 + -9x = 15

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 + -9x = 15 + 21

Combine like terms: -21 + 21 = 0
0 + -9x = 15 + 21
-9x = 15 + 21

Combine like terms: 15 + 21 = 36
-9x = 36

Divide each side by '-9'.
x = -4

Simplifying
x = -4

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