3x-4-2x-7=30

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Solution for 3x-4-2x-7=30 equation:


Simplifying
3x + -4 + -2x + -7 = 30

Reorder the terms:
-4 + -7 + 3x + -2x = 30

Combine like terms: -4 + -7 = -11
-11 + 3x + -2x = 30

Combine like terms: 3x + -2x = 1x
-11 + 1x = 30

Solving
-11 + 1x = 30

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 1x = 30 + 11

Combine like terms: -11 + 11 = 0
0 + 1x = 30 + 11
1x = 30 + 11

Combine like terms: 30 + 11 = 41
1x = 41

Divide each side by '1'.
x = 41

Simplifying
x = 41

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