Solve equation for 2(5x+4)=8x=18

5

Step-by-step explanation:

2(5x+4)=8x+18

Expand parentheses:

10x+8=8x+18

Subtract 8 from both sides:

10x=8x+10

Subtract 8x from both sides:

2x=10

Divide both sides by 2:

x=5

Hope this helps!

12.5 feet

step-by-step explanation:

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.