6x-4(7x+3)30-10=66

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Solution for 6x-4(7x+3)30-10=66 equation:


Simplifying
6x + -4(7x + 3) * 30 + -10 = 66

Reorder the terms:
6x + -4(3 + 7x) * 30 + -10 = 66

Reorder the terms for easier multiplication:
6x + -4 * 30(3 + 7x) + -10 = 66

Multiply -4 * 30
6x + -120(3 + 7x) + -10 = 66
6x + (3 * -120 + 7x * -120) + -10 = 66
6x + (-360 + -840x) + -10 = 66

Reorder the terms:
-360 + -10 + 6x + -840x = 66

Combine like terms: -360 + -10 = -370
-370 + 6x + -840x = 66

Combine like terms: 6x + -840x = -834x
-370 + -834x = 66

Solving
-370 + -834x = 66

Solving for variable 'x'.

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

Add '370' to each side of the equation.
-370 + 370 + -834x = 66 + 370

Combine like terms: -370 + 370 = 0
0 + -834x = 66 + 370
-834x = 66 + 370

Combine like terms: 66 + 370 = 436
-834x = 436

Divide each side by '-834'.
x = -0.5227817746

Simplifying
x = -0.5227817746

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