5x+7(-4x-14)=155

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Solution for 5x+7(-4x-14)=155 equation:


Simplifying
5x + 7(-4x + -14) = 155

Reorder the terms:
5x + 7(-14 + -4x) = 155
5x + (-14 * 7 + -4x * 7) = 155
5x + (-98 + -28x) = 155

Reorder the terms:
-98 + 5x + -28x = 155

Combine like terms: 5x + -28x = -23x
-98 + -23x = 155

Solving
-98 + -23x = 155

Solving for variable 'x'.

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

Add '98' to each side of the equation.
-98 + 98 + -23x = 155 + 98

Combine like terms: -98 + 98 = 0
0 + -23x = 155 + 98
-23x = 155 + 98

Combine like terms: 155 + 98 = 253
-23x = 253

Divide each side by '-23'.
x = -11

Simplifying
x = -11

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