3x-4=-7x+36

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Solution for 3x-4=-7x+36 equation:


Simplifying
3x + -4 = -7x + 36

Reorder the terms:
-4 + 3x = -7x + 36

Reorder the terms:
-4 + 3x = 36 + -7x

Solving
-4 + 3x = 36 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-4 + 3x + 7x = 36 + -7x + 7x

Combine like terms: 3x + 7x = 10x
-4 + 10x = 36 + -7x + 7x

Combine like terms: -7x + 7x = 0
-4 + 10x = 36 + 0
-4 + 10x = 36

Add '4' to each side of the equation.
-4 + 4 + 10x = 36 + 4

Combine like terms: -4 + 4 = 0
0 + 10x = 36 + 4
10x = 36 + 4

Combine like terms: 36 + 4 = 40
10x = 40

Divide each side by '10'.
x = 4

Simplifying
x = 4

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