3x-30+x=74

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Solution for 3x-30+x=74 equation:


Simplifying
3x + -30 + x = 74

Reorder the terms:
-30 + 3x + x = 74

Combine like terms: 3x + x = 4x
-30 + 4x = 74

Solving
-30 + 4x = 74

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 4x = 74 + 30

Combine like terms: -30 + 30 = 0
0 + 4x = 74 + 30
4x = 74 + 30

Combine like terms: 74 + 30 = 104
4x = 104

Divide each side by '4'.
x = 26

Simplifying
x = 26

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