4(x-10)+x=30

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Solution for 4(x-10)+x=30 equation:


Simplifying
4(x + -10) + x = 30

Reorder the terms:
4(-10 + x) + x = 30
(-10 * 4 + x * 4) + x = 30
(-40 + 4x) + x = 30

Combine like terms: 4x + x = 5x
-40 + 5x = 30

Solving
-40 + 5x = 30

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + 5x = 30 + 40

Combine like terms: -40 + 40 = 0
0 + 5x = 30 + 40
5x = 30 + 40

Combine like terms: 30 + 40 = 70
5x = 70

Divide each side by '5'.
x = 14

Simplifying
x = 14

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