3x-1+3x-1+4x+3+4x+3=74

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Solution for 3x-1+3x-1+4x+3+4x+3=74 equation: 


Simplifying
3x + -1 + 3x + -1 + 4x + 3 + 4x + 3 = 74

Reorder the terms:
-1 + -1 + 3 + 3 + 3x + 3x + 4x + 4x = 74

Combine like terms: -1 + -1 = -2
-2 + 3 + 3 + 3x + 3x + 4x + 4x = 74

Combine like terms: -2 + 3 = 1
1 + 3 + 3x + 3x + 4x + 4x = 74

Combine like terms: 1 + 3 = 4
4 + 3x + 3x + 4x + 4x = 74

Combine like terms: 3x + 3x = 6x
4 + 6x + 4x + 4x = 74

Combine like terms: 6x + 4x = 10x
4 + 10x + 4x = 74

Combine like terms: 10x + 4x = 14x
4 + 14x = 74

Solving
4 + 14x = 74

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 14x = 74 + -4

Combine like terms: 4 + -4 = 0
0 + 14x = 74 + -4
14x = 74 + -4

Combine like terms: 74 + -4 = 70
14x = 70

Divide each side by '14'.
x = 5

Simplifying
x = 5

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