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

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

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2/3 (x+1/2)=-1

\frac{2}{3} (x + \frac{1}{2}) = - 1

x = - 2

Solution steps

\frac{2}{3} (x + \frac{1}{2}) = - 1

Multiply both sides by

3

2 x + 1 = - 3

Move

1

to the right side

2 x = - 4

Divide both sides by

2

x = - 2

x^{2} + 2 x = - 7

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

3 x^{2} - 48 y^{2}

7 x + 2 x \geq 21 - 3

\frac{1}{4} (x - 1) - \frac{1}{5} (x - 3) = 0.6