The answer is B. because if u add 11to -8, it becomes 3 andthe other side will already be 3. so 3=3.
Answer:
The value of x is 200 in the equation 1/5x - 2/3y = 30, when y = 15
Step-by-step explanation:
<u>Given</u>
equation: x - 2/3y = 30
when y = 15
<em>Plug in y:</em>
1/5x - 2/3(15) = 30
1/5x - 10 = 30
<em>add</em> 10 to both sides,
1/5x - 10 + 10 = 30 + 10
1/5x = 40
<em>multiply</em> both sides by 5
1/5x * 5= 40 * 5
x = 200
You plug in the values so it would be 24=15k. Divide by 15 on both sides so k=24/15=1.6. :)
Answer:
2x +3x =7-13=4+8
Step-by-step explanation:
5x= -6= 12
Answer:Y=25:3
Step-by-step explanation: