10+3x+4x=45

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Solution for 10+3x+4x=45 equation: 


Simplifying
10 + 3x + 4x = 45

Combine like terms: 3x + 4x = 7x
10 + 7x = 45

Solving
10 + 7x = 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 + 7x = 45 + -10

Combine like terms: 10 + -10 = 0
0 + 7x = 45 + -10
7x = 45 + -10

Combine like terms: 45 + -10 = 35
7x = 35

Divide each side by '7'.
x = 5

Simplifying
x = 5

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