2x+7(-5x+9)=-102

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Solution for 2x+7(-5x+9)=-102 equation:


Simplifying
2x + 7(-5x + 9) = -102

Reorder the terms:
2x + 7(9 + -5x) = -102
2x + (9 * 7 + -5x * 7) = -102
2x + (63 + -35x) = -102

Reorder the terms:
63 + 2x + -35x = -102

Combine like terms: 2x + -35x = -33x
63 + -33x = -102

Solving
63 + -33x = -102

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + -33x = -102 + -63

Combine like terms: 63 + -63 = 0
0 + -33x = -102 + -63
-33x = -102 + -63

Combine like terms: -102 + -63 = -165
-33x = -165

Divide each side by '-33'.
x = 5

Simplifying
x = 5

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