What is the answer to 1=(3x)/4+7/4 ?

The answer to 1=(3x)/4+7/4 is x=-1

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1=(3x)/4+7/4

1 = \frac{3 x}{4} + \frac{7}{4}

x = - 1

Solution steps

1 = \frac{3 x}{4} + \frac{7}{4}

Switch sides

\frac{3 x}{4} + \frac{7}{4} = 1

Move

\frac{7}{4}

to the right side

\frac{3 x}{4} = - \frac{3}{4}

Multiply both sides by

4

3 x = - 3

Divide both sides by

3

x = - 1

3 x^{2} - 25 x + 42

7 x = 2 x^{2}

8 n^{2} + 4 = 12 n

x^{3} - 2 x - 56

\frac{1}{2 - 3} \cdot \frac{1}{2 + 3}