What is the answer to (x+1)/4+(x+2)/7 =-3 ?

The answer to (x+1)/4+(x+2)/7 =-3 is x=-9

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(x+1)/4+(x+2)/7 =-3

\frac{x + 1}{4} + \frac{x + 2}{7} = - 3

x = - 9

Solution steps

\frac{x + 1}{4} + \frac{x + 2}{7} = - 3

Multiply by LCM

7 (x + 1) + 4 (x + 2) = - 84

Expand

7 (x + 1) + 4 (x + 2) : 11 x + 15

11 x + 15 = - 84

Move

15

to the right side

11 x = - 99

Divide both sides by

11

x = - 9

5 (y - 4) - 19 y = - 7 (2 y + 1)

8 - 9 x - 5 = x + 23

27 - 4 x = - 7 (1 + 3 x)

lo g_{4} (32) = \frac{5}{2}

6 m + 2 - 3 m = 7 m + 4

What is the answer to (x+1)/4+(x+2)/7 =-3 ?
The answer to (x+1)/4+(x+2)/7 =-3 is x=-9
Solve for x: (x+1)/4+(x+2)/7 =-3
The solution is x=-9