8(2x+5)+5x-3=100

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Solution for 8(2x+5)+5x-3=100 equation:


Simplifying
8(2x + 5) + 5x + -3 = 100

Reorder the terms:
8(5 + 2x) + 5x + -3 = 100
(5 * 8 + 2x * 8) + 5x + -3 = 100
(40 + 16x) + 5x + -3 = 100

Reorder the terms:
40 + -3 + 16x + 5x = 100

Combine like terms: 40 + -3 = 37
37 + 16x + 5x = 100

Combine like terms: 16x + 5x = 21x
37 + 21x = 100

Solving
37 + 21x = 100

Solving for variable 'x'.

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

Add '-37' to each side of the equation.
37 + -37 + 21x = 100 + -37

Combine like terms: 37 + -37 = 0
0 + 21x = 100 + -37
21x = 100 + -37

Combine like terms: 100 + -37 = 63
21x = 63

Divide each side by '21'.
x = 3

Simplifying
x = 3

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