What is the answer to 4x-3+2x+21=60 ?

The answer to 4x-3+2x+21=60 is x=7

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4x-3+2x+21=60

4 x - 3 + 2 x + 21 = 60

x = 7

Solution steps

4 x - 3 + 2 x + 21 = 60

Group like terms

4 x + 2 x - 3 + 21 = 60

Add similar elements:

4 x + 2 x = 6 x

6 x - 3 + 21 = 60

Add/Subtract the numbers:

- 3 + 21 = 18

6 x + 18 = 60

Move

18

to the right side

6 x = 42

Divide both sides by

6

x = 7

v, u = v w + z

p + 1.3 = 9.78

14 x - 9 = 10 x + 310 x + 3

x + \frac{2}{3} = \frac{13}{9}

3 (x - 2) = 3 x - 7