-3X+4(-5X-3)=149

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Solution for -3X+4(-5X-3)=149 equation:


Simplifying
-3X + 4(-5X + -3) = 149

Reorder the terms:
-3X + 4(-3 + -5X) = 149
-3X + (-3 * 4 + -5X * 4) = 149
-3X + (-12 + -20X) = 149

Reorder the terms:
-12 + -3X + -20X = 149

Combine like terms: -3X + -20X = -23X
-12 + -23X = 149

Solving
-12 + -23X = 149

Solving for variable 'X'.

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

Add '12' to each side of the equation.
-12 + 12 + -23X = 149 + 12

Combine like terms: -12 + 12 = 0
0 + -23X = 149 + 12
-23X = 149 + 12

Combine like terms: 149 + 12 = 161
-23X = 161

Divide each side by '-23'.
X = -7

Simplifying
X = -7

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