What is the answer to 1/2 x+3= 3/4-x ?

The answer to 1/2 x+3= 3/4-x is x=-3/2

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1/2 x+3= 3/4-x

\frac{1}{2} x + 3 = \frac{3}{4} - x

x = - \frac{3}{2}

Decimal Notation

x = - 1.5

Solution steps

\frac{1}{2} x + 3 = \frac{3}{4} - x

Move

3

to the right side

\frac{1}{2} x = - x - \frac{9}{4}

Move

x

to the left side

\frac{3}{2} x = - \frac{9}{4}

Multiply both sides by

2

3 x = - \frac{9}{2}

Divide both sides by

3

x = - \frac{3}{2}

2 (- 2)^{4} - 7 (- 2)^{3} + m (- 2) - 2 = 0

x, x + y = M (x - y)

x, 2 x + 8 y = 32

1 - 70 x + 70 x = 1

F = 10000 (1 + 0.1)^{4.7}