What is the answer to 7x-9+14=10x-7 ?

The answer to 7x-9+14=10x-7 is x=4

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7x-9+14=10x-7

7 x - 9 + 14 = 10 x - 7

x = 4

Solution steps

7 x - 9 + 14 = 10 x - 7

Add/Subtract the numbers:

- 9 + 14 = 5

7 x + 5 = 10 x - 7

Move

5

to the right side

7 x = 10 x - 12

Move

10 x

to the left side

- 3 x = - 12

Divide both sides by

- 3

x = 4

3 x - 12 = - (x + 2) 3 + 6

5 (x - 1) - 4 = x - 3 (x - 2)

3 m + 4.5 m = 15

\frac{k}{- 9} = 7

9 (z - 1) - 2 (3 z + 4) = 7