10x-13+40x-7=

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Solution for 10x-13+40x-7= equation:


Simplifying
10x + -13 + 40x + -7 = 0

Reorder the terms:
-13 + -7 + 10x + 40x = 0

Combine like terms: -13 + -7 = -20
-20 + 10x + 40x = 0

Combine like terms: 10x + 40x = 50x
-20 + 50x = 0

Solving
-20 + 50x = 0

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 50x = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 50x = 0 + 20
50x = 0 + 20

Combine like terms: 0 + 20 = 20
50x = 20

Divide each side by '50'.
x = 0.4

Simplifying
x = 0.4

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