3(x-5)+5(2x+1)=16

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Solution for 3(x-5)+5(2x+1)=16 equation:


Simplifying
3(x + -5) + 5(2x + 1) = 16

Reorder the terms:
3(-5 + x) + 5(2x + 1) = 16
(-5 * 3 + x * 3) + 5(2x + 1) = 16
(-15 + 3x) + 5(2x + 1) = 16

Reorder the terms:
-15 + 3x + 5(1 + 2x) = 16
-15 + 3x + (1 * 5 + 2x * 5) = 16
-15 + 3x + (5 + 10x) = 16

Reorder the terms:
-15 + 5 + 3x + 10x = 16

Combine like terms: -15 + 5 = -10
-10 + 3x + 10x = 16

Combine like terms: 3x + 10x = 13x
-10 + 13x = 16

Solving
-10 + 13x = 16

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 13x = 16 + 10

Combine like terms: -10 + 10 = 0
0 + 13x = 16 + 10
13x = 16 + 10

Combine like terms: 16 + 10 = 26
13x = 26

Divide each side by '13'.
x = 2

Simplifying
x = 2

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