What is the answer to 5x+9-2x+13=67 ?

The answer to 5x+9-2x+13=67 is x=15

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5x+9-2x+13=67

5 x + 9 - 2 x + 13 = 67

x = 15

Solution steps

5 x + 9 - 2 x + 13 = 67

Group like terms

5 x - 2 x + 9 + 13 = 67

Add similar elements:

5 x - 2 x = 3 x

3 x + 9 + 13 = 67

Add the numbers:

9 + 13 = 22

3 x + 22 = 67

Move

22

to the right side

3 x = 45

Divide both sides by

3

x = 15

3 x + 7 x - 8 = - 19

z = - (3 + 1) + (3 - 1) i

- 8 (4 + 4 n) = 8 (n + 6)

\frac{3}{10} = \frac{x}{2}

4 x - (x - 4) = - 20