10(7x-3)+11x=7+7(9x+5)

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Solution for 10(7x-3)+11x=7+7(9x+5) equation:


Simplifying
10(7x + -3) + 11x = 7 + 7(9x + 5)

Reorder the terms:
10(-3 + 7x) + 11x = 7 + 7(9x + 5)
(-3 * 10 + 7x * 10) + 11x = 7 + 7(9x + 5)
(-30 + 70x) + 11x = 7 + 7(9x + 5)

Combine like terms: 70x + 11x = 81x
-30 + 81x = 7 + 7(9x + 5)

Reorder the terms:
-30 + 81x = 7 + 7(5 + 9x)
-30 + 81x = 7 + (5 * 7 + 9x * 7)
-30 + 81x = 7 + (35 + 63x)

Combine like terms: 7 + 35 = 42
-30 + 81x = 42 + 63x

Solving
-30 + 81x = 42 + 63x

Solving for variable 'x'.

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

Add '-63x' to each side of the equation.
-30 + 81x + -63x = 42 + 63x + -63x

Combine like terms: 81x + -63x = 18x
-30 + 18x = 42 + 63x + -63x

Combine like terms: 63x + -63x = 0
-30 + 18x = 42 + 0
-30 + 18x = 42

Add '30' to each side of the equation.
-30 + 30 + 18x = 42 + 30

Combine like terms: -30 + 30 = 0
0 + 18x = 42 + 30
18x = 42 + 30

Combine like terms: 42 + 30 = 72
18x = 72

Divide each side by '18'.
x = 4

Simplifying
x = 4

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