3s+2=10s+9

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Solution for 3s+2=10s+9 equation:


Simplifying
3s + 2 = 10s + 9

Reorder the terms:
2 + 3s = 10s + 9

Reorder the terms:
2 + 3s = 9 + 10s

Solving
2 + 3s = 9 + 10s

Solving for variable 's'.

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

Add '-10s' to each side of the equation.
2 + 3s + -10s = 9 + 10s + -10s

Combine like terms: 3s + -10s = -7s
2 + -7s = 9 + 10s + -10s

Combine like terms: 10s + -10s = 0
2 + -7s = 9 + 0
2 + -7s = 9

Add '-2' to each side of the equation.
2 + -2 + -7s = 9 + -2

Combine like terms: 2 + -2 = 0
0 + -7s = 9 + -2
-7s = 9 + -2

Combine like terms: 9 + -2 = 7
-7s = 7

Divide each side by '-7'.
s = -1

Simplifying
s = -1

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