-30+10=15-x+3

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Solution for -30+10=15-x+3 equation:


Simplifying
-30 + 10 = 15 + -1x + 3

Combine like terms: -30 + 10 = -20
-20 = 15 + -1x + 3

Reorder the terms:
-20 = 15 + 3 + -1x

Combine like terms: 15 + 3 = 18
-20 = 18 + -1x

Solving
-20 = 18 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-20 + x = 18 + -1x + x

Combine like terms: -1x + x = 0
-20 + x = 18 + 0
-20 + x = 18

Add '20' to each side of the equation.
-20 + 20 + x = 18 + 20

Combine like terms: -20 + 20 = 0
0 + x = 18 + 20
x = 18 + 20

Combine like terms: 18 + 20 = 38
x = 38

Simplifying
x = 38

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