What is the answer to 4x-8+9=7x+18 ?

The answer to 4x-8+9=7x+18 is x=-17/3

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4x-8+9=7x+18

4 x - 8 + 9 = 7 x + 18

x = - \frac{17}{3}

Decimal

x = - 5.66666 \dots

Solution steps

4 x - 8 + 9 = 7 x + 18

Add/Subtract the numbers:

- 8 + 9 = 1

4 x + 1 = 7 x + 18

Move

1

to the right side

4 x = 7 x + 17

Move

7 x

to the left side

- 3 x = 17

Divide both sides by

- 3

x = - \frac{17}{3}

- 15 + w = 6

\frac{x - 1}{3} + \frac{x + 1}{10} = 8

1 = \frac{v}{7} - 2

x, lo g_{10} (3 z + 7) = x - 3

14 = - 2 x