2-5x+7=-15

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


Simplifying
2 + -5x + 7 = -15

Reorder the terms:
2 + 7 + -5x = -15

Combine like terms: 2 + 7 = 9
9 + -5x = -15

Solving
9 + -5x = -15

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -5x = -15 + -9

Combine like terms: 9 + -9 = 0
0 + -5x = -15 + -9
-5x = -15 + -9

Combine like terms: -15 + -9 = -24
-5x = -24

Divide each side by '-5'.
x = 4.8

Simplifying
x = 4.8

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