3(5x-10)+7x-4x-10=

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Solution for 3(5x-10)+7x-4x-10= equation:


Simplifying
3(5x + -10) + 7x + -4x + -10 = 0

Reorder the terms:
3(-10 + 5x) + 7x + -4x + -10 = 0
(-10 * 3 + 5x * 3) + 7x + -4x + -10 = 0
(-30 + 15x) + 7x + -4x + -10 = 0

Reorder the terms:
-30 + -10 + 15x + 7x + -4x = 0

Combine like terms: -30 + -10 = -40
-40 + 15x + 7x + -4x = 0

Combine like terms: 15x + 7x = 22x
-40 + 22x + -4x = 0

Combine like terms: 22x + -4x = 18x
-40 + 18x = 0

Solving
-40 + 18x = 0

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 + 18x = 0 + 40

Combine like terms: -40 + 40 = 0
0 + 18x = 0 + 40
18x = 0 + 40

Combine like terms: 0 + 40 = 40
18x = 40

Divide each side by '18'.
x = 2.222222222

Simplifying
x = 2.222222222

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