20(x-1)=-45(5-x)+16x

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Solution for 20(x-1)=-45(5-x)+16x equation:


Simplifying
20(x + -1) = -45(5 + -1x) + 16x

Reorder the terms:
20(-1 + x) = -45(5 + -1x) + 16x
(-1 * 20 + x * 20) = -45(5 + -1x) + 16x
(-20 + 20x) = -45(5 + -1x) + 16x
-20 + 20x = (5 * -45 + -1x * -45) + 16x
-20 + 20x = (-225 + 45x) + 16x

Combine like terms: 45x + 16x = 61x
-20 + 20x = -225 + 61x

Solving
-20 + 20x = -225 + 61x

Solving for variable 'x'.

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

Add '-61x' to each side of the equation.
-20 + 20x + -61x = -225 + 61x + -61x

Combine like terms: 20x + -61x = -41x
-20 + -41x = -225 + 61x + -61x

Combine like terms: 61x + -61x = 0
-20 + -41x = -225 + 0
-20 + -41x = -225

Add '20' to each side of the equation.
-20 + 20 + -41x = -225 + 20

Combine like terms: -20 + 20 = 0
0 + -41x = -225 + 20
-41x = -225 + 20

Combine like terms: -225 + 20 = -205
-41x = -205

Divide each side by '-41'.
x = 5

Simplifying
x = 5

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