What is the answer to (4x-1)/2 =x+7 ?

The answer to (4x-1)/2 =x+7 is x= 15/2

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(4x-1)/2 =x+7

\frac{4 x - 1}{2} = x + 7

x = \frac{15}{2}

Decimal Notation

x = 7.5

Solution steps

\frac{4 x - 1}{2} = x + 7

Multiply both sides by

2

4 x - 1 = 2 x + 14

Move

1

to the right side

4 x = 2 x + 15

Move

2 x

to the left side

2 x = 15

Divide both sides by

2

x = \frac{15}{2}

(1 - 2)^{3}

f [g (1)]

7 \cdot 12

- \frac{\frac{26}{5}}{( - 5 )}

\frac{a ^{2} - b ^{2}}{2 a + 2 b}