7(x-x+8+12)+2x=3x(2+5+10)

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Solution for 7(x-x+8+12)+2x=3x(2+5+10) equation:


Simplifying
7(x + -1x + 8 + 12) + 2x = 3x(2 + 5 + 10)

Reorder the terms:
7(8 + 12 + x + -1x) + 2x = 3x(2 + 5 + 10)

Combine like terms: 8 + 12 = 20
7(20 + x + -1x) + 2x = 3x(2 + 5 + 10)

Combine like terms: x + -1x = 0
7(20 + 0) + 2x = 3x(2 + 5 + 10)
7(20) + 2x = 3x(2 + 5 + 10)

Multiply 7 * 20
140 + 2x = 3x(2 + 5 + 10)

Combine like terms: 2 + 5 = 7
140 + 2x = 3x(7 + 10)

Combine like terms: 7 + 10 = 17
140 + 2x = 3x(17)

Reorder the terms for easier multiplication:
140 + 2x = 3 * 17x

Multiply 3 * 17
140 + 2x = 51x

Solving
140 + 2x = 51x

Solving for variable 'x'.

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

Add '-51x' to each side of the equation.
140 + 2x + -51x = 51x + -51x

Combine like terms: 2x + -51x = -49x
140 + -49x = 51x + -51x

Combine like terms: 51x + -51x = 0
140 + -49x = 0

Add '-140' to each side of the equation.
140 + -140 + -49x = 0 + -140

Combine like terms: 140 + -140 = 0
0 + -49x = 0 + -140
-49x = 0 + -140

Combine like terms: 0 + -140 = -140
-49x = -140

Divide each side by '-49'.
x = 2.857142857

Simplifying
x = 2.857142857

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