169=2x-3(-7x+5)

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Solution for 169=2x-3(-7x+5) equation:


Simplifying
169 = 2x + -3(-7x + 5)

Reorder the terms:
169 = 2x + -3(5 + -7x)
169 = 2x + (5 * -3 + -7x * -3)
169 = 2x + (-15 + 21x)

Reorder the terms:
169 = -15 + 2x + 21x

Combine like terms: 2x + 21x = 23x
169 = -15 + 23x

Solving
169 = -15 + 23x

Solving for variable 'x'.

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

Add '-23x' to each side of the equation.
169 + -23x = -15 + 23x + -23x

Combine like terms: 23x + -23x = 0
169 + -23x = -15 + 0
169 + -23x = -15

Add '-169' to each side of the equation.
169 + -169 + -23x = -15 + -169

Combine like terms: 169 + -169 = 0
0 + -23x = -15 + -169
-23x = -15 + -169

Combine like terms: -15 + -169 = -184
-23x = -184

Divide each side by '-23'.
x = 8

Simplifying
x = 8

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