2-1(4x+5)=100

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Solution for 2-1(4x+5)=100 equation:


Simplifying
2 + -1(4x + 5) = 100

Reorder the terms:
2 + -1(5 + 4x) = 100
2 + (5 * -1 + 4x * -1) = 100
2 + (-5 + -4x) = 100

Combine like terms: 2 + -5 = -3
-3 + -4x = 100

Solving
-3 + -4x = 100

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -4x = 100 + 3

Combine like terms: -3 + 3 = 0
0 + -4x = 100 + 3
-4x = 100 + 3

Combine like terms: 100 + 3 = 103
-4x = 103

Divide each side by '-4'.
x = -25.75

Simplifying
x = -25.75

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