190=7x+2(5x-7)

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Solution for 190=7x+2(5x-7) equation:


Simplifying
190 = 7x + 2(5x + -7)

Reorder the terms:
190 = 7x + 2(-7 + 5x)
190 = 7x + (-7 * 2 + 5x * 2)
190 = 7x + (-14 + 10x)

Reorder the terms:
190 = -14 + 7x + 10x

Combine like terms: 7x + 10x = 17x
190 = -14 + 17x

Solving
190 = -14 + 17x

Solving for variable 'x'.

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

Add '-17x' to each side of the equation.
190 + -17x = -14 + 17x + -17x

Combine like terms: 17x + -17x = 0
190 + -17x = -14 + 0
190 + -17x = -14

Add '-190' to each side of the equation.
190 + -190 + -17x = -14 + -190

Combine like terms: 190 + -190 = 0
0 + -17x = -14 + -190
-17x = -14 + -190

Combine like terms: -14 + -190 = -204
-17x = -204

Divide each side by '-17'.
x = 12

Simplifying
x = 12

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