140=4(x+10s)+30s

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Solution for 140=4(x+10s)+30s equation:


Simplifying
140 = 4(x + 10s) + 30s

Reorder the terms:
140 = 4(10s + x) + 30s
140 = (10s * 4 + x * 4) + 30s
140 = (40s + 4x) + 30s

Reorder the terms:
140 = 40s + 30s + 4x

Combine like terms: 40s + 30s = 70s
140 = 70s + 4x

Solving
140 = 70s + 4x

Solving for variable 's'.

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

Add '-70s' to each side of the equation.
140 + -70s = 70s + -70s + 4x

Combine like terms: 70s + -70s = 0
140 + -70s = 0 + 4x
140 + -70s = 4x

Add '-140' to each side of the equation.
140 + -140 + -70s = -140 + 4x

Combine like terms: 140 + -140 = 0
0 + -70s = -140 + 4x
-70s = -140 + 4x

Divide each side by '-70'.
s = 2 + -0.05714285714x

Simplifying
s = 2 + -0.05714285714x

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