7(4s+3)=189

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Solution for 7(4s+3)=189 equation:


Simplifying
7(4s + 3) = 189

Reorder the terms:
7(3 + 4s) = 189
(3 * 7 + 4s * 7) = 189
(21 + 28s) = 189

Solving
21 + 28s = 189

Solving for variable 's'.

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

Add '-21' to each side of the equation.
21 + -21 + 28s = 189 + -21

Combine like terms: 21 + -21 = 0
0 + 28s = 189 + -21
28s = 189 + -21

Combine like terms: 189 + -21 = 168
28s = 168

Divide each side by '28'.
s = 6

Simplifying
s = 6

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