7x+10-2x=45

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Solution for 7x+10-2x=45 equation:


Simplifying
7x + 10 + -2x = 45

Reorder the terms:
10 + 7x + -2x = 45

Combine like terms: 7x + -2x = 5x
10 + 5x = 45

Solving
10 + 5x = 45

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 5x = 45 + -10

Combine like terms: 10 + -10 = 0
0 + 5x = 45 + -10
5x = 45 + -10

Combine like terms: 45 + -10 = 35
5x = 35

Divide each side by '5'.
x = 7

Simplifying
x = 7

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