68=2x+7(-3x-10)

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Solution for 68=2x+7(-3x-10) equation:


Simplifying
68 = 2x + 7(-3x + -10)

Reorder the terms:
68 = 2x + 7(-10 + -3x)
68 = 2x + (-10 * 7 + -3x * 7)
68 = 2x + (-70 + -21x)

Reorder the terms:
68 = -70 + 2x + -21x

Combine like terms: 2x + -21x = -19x
68 = -70 + -19x

Solving
68 = -70 + -19x

Solving for variable 'x'.

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

Add '19x' to each side of the equation.
68 + 19x = -70 + -19x + 19x

Combine like terms: -19x + 19x = 0
68 + 19x = -70 + 0
68 + 19x = -70

Add '-68' to each side of the equation.
68 + -68 + 19x = -70 + -68

Combine like terms: 68 + -68 = 0
0 + 19x = -70 + -68
19x = -70 + -68

Combine like terms: -70 + -68 = -138
19x = -138

Divide each side by '19'.
x = -7.263157895

Simplifying
x = -7.263157895

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