4(x+1)+3x=39

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Solution for 4(x+1)+3x=39 equation:


Simplifying
4(x + 1) + 3x = 39

Reorder the terms:
4(1 + x) + 3x = 39
(1 * 4 + x * 4) + 3x = 39
(4 + 4x) + 3x = 39

Combine like terms: 4x + 3x = 7x
4 + 7x = 39

Solving
4 + 7x = 39

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 + 7x = 39 + -4

Combine like terms: 4 + -4 = 0
0 + 7x = 39 + -4
7x = 39 + -4

Combine like terms: 39 + -4 = 35
7x = 35

Divide each side by '7'.
x = 5

Simplifying
x = 5

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