What is the answer to 9(u-2)+1.5u=8.25 ?

The answer to 9(u-2)+1.5u=8.25 is u= 5/2

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9(u-2)+1.5u=8.25

9 (u - 2) + 1.5 u = 8.25

u = \frac{5}{2}

Decimal Notation

u = 2.5

Solution steps

9 (u - 2) + 1.5 u = 8.25

Multiply both sides by

100

900 (u - 2) + 150 u = 825

Expand

900 (u - 2) + 150 u : 1050 u - 1800

1050 u - 1800 = 825

Move

1800

to the right side

1050 u = 2625

Divide both sides by

1050

u = \frac{5}{2}

\frac{\frac{6}{5}}{( - \frac{1}{15} )}

6 x^{2} - 5 = 0

\frac{7}{12} = \frac{x}{9}

x^{2} - x - 2

2 x^{2} - 4 x - 1 < 4 x

What is the answer to 9(u-2)+1.5u=8.25 ?
The answer to 9(u-2)+1.5u=8.25 is u= 5/2
Solve for u: 9(u-2)+1.5u=8.25
The solution is u= 5/2