3x+8-7x+2=

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Solution for 3x+8-7x+2= equation:


Simplifying
3x + 8 + -7x + 2 = 0

Reorder the terms:
8 + 2 + 3x + -7x = 0

Combine like terms: 8 + 2 = 10
10 + 3x + -7x = 0

Combine like terms: 3x + -7x = -4x
10 + -4x = 0

Solving
10 + -4x = 0

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + -4x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -4x = 0 + -10
-4x = 0 + -10

Combine like terms: 0 + -10 = -10
-4x = -10

Divide each side by '-4'.
x = 2.5

Simplifying
x = 2.5

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