3s+4(2.75+-0.5s)=30

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Solution for 3s+4(2.75+-0.5s)=30 equation:


Simplifying
3s + 4(2.75 + -0.5s) = 30
3s + (2.75 * 4 + -0.5s * 4) = 30
3s + (11 + -2s) = 30

Reorder the terms:
11 + 3s + -2s = 30

Combine like terms: 3s + -2s = 1s
11 + 1s = 30

Solving
11 + 1s = 30

Solving for variable 's'.

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

Add '-11' to each side of the equation.
11 + -11 + 1s = 30 + -11

Combine like terms: 11 + -11 = 0
0 + 1s = 30 + -11
1s = 30 + -11

Combine like terms: 30 + -11 = 19
1s = 19

Divide each side by '1'.
s = 19

Simplifying
s = 19

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