7x+4-9=2x+74

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Solution for 7x+4-9=2x+74 equation:


Simplifying
7x + 4 + -9 = 2x + 74

Reorder the terms:
4 + -9 + 7x = 2x + 74

Combine like terms: 4 + -9 = -5
-5 + 7x = 2x + 74

Reorder the terms:
-5 + 7x = 74 + 2x

Solving
-5 + 7x = 74 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-5 + 7x + -2x = 74 + 2x + -2x

Combine like terms: 7x + -2x = 5x
-5 + 5x = 74 + 2x + -2x

Combine like terms: 2x + -2x = 0
-5 + 5x = 74 + 0
-5 + 5x = 74

Add '5' to each side of the equation.
-5 + 5 + 5x = 74 + 5

Combine like terms: -5 + 5 = 0
0 + 5x = 74 + 5
5x = 74 + 5

Combine like terms: 74 + 5 = 79
5x = 79

Divide each side by '5'.
x = 15.8

Simplifying
x = 15.8

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