4+3n=-7(4n-5)

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Solution for 4+3n=-7(4n-5) equation:


Simplifying
4 + 3n = -7(4n + -5)

Reorder the terms:
4 + 3n = -7(-5 + 4n)
4 + 3n = (-5 * -7 + 4n * -7)
4 + 3n = (35 + -28n)

Solving
4 + 3n = 35 + -28n

Solving for variable 'n'.

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

Add '28n' to each side of the equation.
4 + 3n + 28n = 35 + -28n + 28n

Combine like terms: 3n + 28n = 31n
4 + 31n = 35 + -28n + 28n

Combine like terms: -28n + 28n = 0
4 + 31n = 35 + 0
4 + 31n = 35

Add '-4' to each side of the equation.
4 + -4 + 31n = 35 + -4

Combine like terms: 4 + -4 = 0
0 + 31n = 35 + -4
31n = 35 + -4

Combine like terms: 35 + -4 = 31
31n = 31

Divide each side by '31'.
n = 1

Simplifying
n = 1

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