3s+14(20-1s)=203

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Solution for 3s+14(20-1s)=203 equation:


Simplifying
3s + 14(20 + -1s) = 203
3s + (20 * 14 + -1s * 14) = 203
3s + (280 + -14s) = 203

Reorder the terms:
280 + 3s + -14s = 203

Combine like terms: 3s + -14s = -11s
280 + -11s = 203

Solving
280 + -11s = 203

Solving for variable 's'.

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

Add '-280' to each side of the equation.
280 + -280 + -11s = 203 + -280

Combine like terms: 280 + -280 = 0
0 + -11s = 203 + -280
-11s = 203 + -280

Combine like terms: 203 + -280 = -77
-11s = -77

Divide each side by '-11'.
s = 7

Simplifying
s = 7

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