3x+4(10-10x)=30

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Solution for 3x+4(10-10x)=30 equation:


Simplifying
3x + 4(10 + -10x) = 30
3x + (10 * 4 + -10x * 4) = 30
3x + (40 + -40x) = 30

Reorder the terms:
40 + 3x + -40x = 30

Combine like terms: 3x + -40x = -37x
40 + -37x = 30

Solving
40 + -37x = 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 + -37x = 30 + -40

Combine like terms: 40 + -40 = 0
0 + -37x = 30 + -40
-37x = 30 + -40

Combine like terms: 30 + -40 = -10
-37x = -10

Divide each side by '-37'.
x = 0.2702702703

Simplifying
x = 0.2702702703

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