What is the answer to 0.5x+4.2=5.9 ?

The answer to 0.5x+4.2=5.9 is x= 17/5

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0.5x+4.2=5.9

0.5 x + 4.2 = 5.9

x = \frac{17}{5}

Decimal Notation

x = 3.4

Solution steps

0.5 x + 4.2 = 5.9

Multiply both sides by

10

5 x + 42 = 59

Move

42

to the right side

5 x = 17

Divide both sides by

5

x = \frac{17}{5}

\frac{3 ( x + 7 )}{2} = 19

3 (5 - x) = 4 + 2 (x - 2)

lo g_{4} (4^{3}) = x

3 x + 4 x - 2 = 12

2 w + 2 (w + 4 \frac{1}{4}) = 124 \frac{1}{2}