4(4x+5)=100

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Solution for 4(4x+5)=100 equation:


Simplifying
4(4x + 5) = 100

Reorder the terms:
4(5 + 4x) = 100
(5 * 4 + 4x * 4) = 100
(20 + 16x) = 100

Solving
20 + 16x = 100

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 16x = 100 + -20

Combine like terms: 20 + -20 = 0
0 + 16x = 100 + -20
16x = 100 + -20

Combine like terms: 100 + -20 = 80
16x = 80

Divide each side by '16'.
x = 5

Simplifying
x = 5

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