What is the answer to 0.5s+1=7+4.5s ?

The answer to 0.5s+1=7+4.5s is s=-3/2

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0.5s+1=7+4.5s

0.5 s + 1 = 7 + 4.5 s

s = - \frac{3}{2}

Decimal

s = - 1.5

Solution steps

0.5 s + 1 = 7 + 4.5 s

Multiply both sides by

10

5 s + 10 = 70 + 45 s

Move

10

to the right side

5 s = 45 s + 60

Move

45 s

to the left side

- 40 s = 60

Divide both sides by

- 40

s = - \frac{3}{2}

(a + 3)^{2} = 25

20 x^{2} - 3 x - 9

\frac{x + 2}{3} = 5

\frac{35}{7}

\frac{2}{2 x - 3} + \frac{x}{8 x ^{2} - 10 x - 3}