4(s-5)=4.5s

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Solution for 4(s-5)=4.5s equation:


Simplifying
4(s + -5) = 4.5s

Reorder the terms:
4(-5 + s) = 4.5s
(-5 * 4 + s * 4) = 4.5s
(-20 + 4s) = 4.5s

Solving
-20 + 4s = 4.5s

Solving for variable 's'.

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

Add '-4.5s' to each side of the equation.
-20 + 4s + -4.5s = 4.5s + -4.5s

Combine like terms: 4s + -4.5s = -0.5s
-20 + -0.5s = 4.5s + -4.5s

Combine like terms: 4.5s + -4.5s = 0.0
-20 + -0.5s = 0.0

Add '20' to each side of the equation.
-20 + 20 + -0.5s = 0.0 + 20

Combine like terms: -20 + 20 = 0
0 + -0.5s = 0.0 + 20
-0.5s = 0.0 + 20

Combine like terms: 0.0 + 20 = 20
-0.5s = 20

Divide each side by '-0.5'.
s = -40

Simplifying
s = -40

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