-140=-4(4n+3)

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Solution for -140=-4(4n+3) equation:


Simplifying
-140 = -4(4n + 3)

Reorder the terms:
-140 = -4(3 + 4n)
-140 = (3 * -4 + 4n * -4)
-140 = (-12 + -16n)

Solving
-140 = -12 + -16n

Solving for variable 'n'.

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

Add '16n' to each side of the equation.
-140 + 16n = -12 + -16n + 16n

Combine like terms: -16n + 16n = 0
-140 + 16n = -12 + 0
-140 + 16n = -12

Add '140' to each side of the equation.
-140 + 140 + 16n = -12 + 140

Combine like terms: -140 + 140 = 0
0 + 16n = -12 + 140
16n = -12 + 140

Combine like terms: -12 + 140 = 128
16n = 128

Divide each side by '16'.
n = 8

Simplifying
n = 8

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