5x+4=42-3

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Solution for 5x+4=42-3 equation: 


Simplifying
5x + 4 = 42 + -3

Reorder the terms:
4 + 5x = 42 + -3

Combine like terms: 42 + -3 = 39
4 + 5x = 39

Solving
4 + 5x = 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 + 5x = 39 + -4

Combine like terms: 4 + -4 = 0
0 + 5x = 39 + -4
5x = 39 + -4

Combine like terms: 39 + -4 = 35
5x = 35

Divide each side by '5'.
x = 7

Simplifying
x = 7

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