Answer:
8
Step-by-step explanation:
$28 / by 3.5= 8
2x + 4 = 6x - 10
Minus 2x on both sides
4 = 4x - 10
Add 10 on both sides
14 = 4x
Divide by 4 on both sides
14/4 = x
x = 14/4
Simplify fraction
x = 7/2 or x = 3 1/2
C
hope this helps i think it's right
<5 + <3 = 180 true
<8 + <2 =180 true
<4 + <6 = 180 true
<10 + <8 = 180 false
the answer to -150÷3 is -50
x=9
9