4n+10=3(5n+7)

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Solution for 4n+10=3(5n+7) equation:


Simplifying
4n + 10 = 3(5n + 7)

Reorder the terms:
10 + 4n = 3(5n + 7)

Reorder the terms:
10 + 4n = 3(7 + 5n)
10 + 4n = (7 * 3 + 5n * 3)
10 + 4n = (21 + 15n)

Solving
10 + 4n = 21 + 15n

Solving for variable 'n'.

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

Add '-15n' to each side of the equation.
10 + 4n + -15n = 21 + 15n + -15n

Combine like terms: 4n + -15n = -11n
10 + -11n = 21 + 15n + -15n

Combine like terms: 15n + -15n = 0
10 + -11n = 21 + 0
10 + -11n = 21

Add '-10' to each side of the equation.
10 + -10 + -11n = 21 + -10

Combine like terms: 10 + -10 = 0
0 + -11n = 21 + -10
-11n = 21 + -10

Combine like terms: 21 + -10 = 11
-11n = 11

Divide each side by '-11'.
n = -1

Simplifying
n = -1

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