What is the answer to 1/2 b+9/4 = 7/4 ?

The answer to 1/2 b+9/4 = 7/4 is b=-1

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1/2 b+9/4 = 7/4

\frac{1}{2} b + \frac{9}{4} = \frac{7}{4}

b = - 1

Solution steps

\frac{1}{2} b + \frac{9}{4} = \frac{7}{4}

Move

\frac{9}{4}

to the right side

\frac{1}{2} b = - \frac{1}{2}

Multiply both sides by

2

b = - 1

9 x - 11 > 6 x - 9

- (3 x + 2) (x + 2) = 0

\frac{6 a ^{3}}{3 a ^{4}}

6 X + X - 8 X = 10 X - 6 XX + 4

x^{2} = \frac{7}{4}