10(x-30)-7x=0

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Solution for 10(x-30)-7x=0 equation:


Simplifying
10(x + -30) + -7x = 0

Reorder the terms:
10(-30 + x) + -7x = 0
(-30 * 10 + x * 10) + -7x = 0
(-300 + 10x) + -7x = 0

Combine like terms: 10x + -7x = 3x
-300 + 3x = 0

Solving
-300 + 3x = 0

Solving for variable 'x'.

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

Add '300' to each side of the equation.
-300 + 300 + 3x = 0 + 300

Combine like terms: -300 + 300 = 0
0 + 3x = 0 + 300
3x = 0 + 300

Combine like terms: 0 + 300 = 300
3x = 300

Divide each side by '3'.
x = 100

Simplifying
x = 100

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