25-2(4x+5)=45

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Solution for 25-2(4x+5)=45 equation: 


Simplifying
25 + -2(4x + 5) = 45

Reorder the terms:
25 + -2(5 + 4x) = 45
25 + (5 * -2 + 4x * -2) = 45
25 + (-10 + -8x) = 45

Combine like terms: 25 + -10 = 15
15 + -8x = 45

Solving
15 + -8x = 45

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 + -8x = 45 + -15

Combine like terms: 15 + -15 = 0
0 + -8x = 45 + -15
-8x = 45 + -15

Combine like terms: 45 + -15 = 30
-8x = 30

Divide each side by '-8'.
x = -3.75

Simplifying
x = -3.75

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