Answer:
x=9
Step-by-step explanation:
First, distribute the 2 and each value in the parentheses.
2*x+2*5. This is the first half of the equation.
2*x+2*5= 3x+1 You can then simplify
2x+10=3x+1 Subtract 3x from both sides
(2x-3x)+10=(3x-3x[cancels out])+1
-x+10=1 Now subtract 10 from both sides
-x(10-10[cancels out to 0])=(1-10)
-x=-9 Since x is negative we need to solve for positive
x=9
A hexagon has 6 sides so we will have to multiply one of the sides by 6.
18.75<span>×6=112.5
Your answer will be B (112.5)</span>
You have to solve for X
<span><span><span><span>3x</span>−<span>4y</span></span>−8=12
</span>
Multiply 4y to both sides
3x-4y-8+4y =12 +4y
3x-8==4y+12
Add 8 to both sides
3x-8+8=4y+12+8
3x=4y+20
Divide both sides by 3
3/3x=4y+20/3
x=4/3y+20/3</span>