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

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

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

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

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

Decimal Notation

x = - 1.75

Solution steps

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

Convert mixed numbers to improper fractions:

3 \frac{1}{2} = \frac{7}{2}

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

Switch sides

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

Simplify

\frac{1}{2} x + \frac{1}{2} x + x : 2 x

2 x = - \frac{7}{2}

Divide both sides by

2

x = - \frac{7}{4}

Convert improper fractions to mixed numbers:

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

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

47 = 2 f - 3

\frac{8 x}{8} - 1 = 3

\frac{( x - 3 )}{2} = \frac{5}{2}

6 - 2 x = 14

\frac{5 x - 1}{3} = 4 x - 5

What is the answer to -3 1/2 = 1/2 x+1/2 x+x ?
The answer to -3 1/2 = 1/2 x+1/2 x+x is x=-1 3/4
Solve for x: -3 1/2 = 1/2 x+1/2 x+x
The solution is x=-1 3/4