3(5+x)=5(7-(2))

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Solution for 3(5+x)=5(7-(2)) equation: 


Simplifying
3(5 + x) = 5(7 + -1(2))
(5 * 3 + x * 3) = 5(7 + -1(2))
(15 + 3x) = 5(7 + -1(2))

Multiply -1 * 2
15 + 3x = 5(7 + -2)

Combine like terms: 7 + -2 = 5
15 + 3x = 5(5)

Multiply 5 * 5
15 + 3x = 25

Solving
15 + 3x = 25

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 3x = 25 + -15

Combine like terms: 15 + -15 = 0
0 + 3x = 25 + -15
3x = 25 + -15

Combine like terms: 25 + -15 = 10
3x = 10

Divide each side by '3'.
x = 3.333333333

Simplifying
x = 3.333333333

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