Answer:
7, 9, 11
Step-by-step explanation:
x+x+2+x+4=5(x+2)-18
3x+6=5x+10-18
3x+6=5x+-8
3x=5x+-14
-2x=-14
x=7
Answer:

Step-by-step explanation:
1. expand by distributing terms.

2. Simplify 2 × 4x to 8x.

3. Simplify 2 × -7 to -14.

Therefor, the answer is, 8x - 14.
3 square root is called cube root btw:
cube root of -27/64 is the same as (cube root of -27)/(cube root of 64)
cube root of -27 is -3
cube root of 64 is 4
the anser is -3/4
The answer is 0.75 but sorry I cant show u the work I used the caculater
Answer:
Is that the whole problem
Step-by-step explanation:
or is there more we need to see