Answer:
see below
Step-by-step explanation:
12.5x − 10.2 = 3(2.5x + 4.2) - 6
Use the distributive property to distribute the 3
12.5x − 10.2 = 7.5x + 12.6 − 6
Combine like terms
12.5x − 10.2 = 7.5x + 6.6
Add 10.2 to each side of the equation by using the addition property of equality
12.5x = 7.5x + 16.8
Subtraction 7.5x from each side of the equation by using the subtraction property of equality
5x = 16.8
Divide by 5 on each side by using the division property of equality
x = 3.36
Answer:
200
Step-by-step explanation:
0.2 * x = 40
40 / 0.2 = 200
Answer:
The answer is true.
Step-by-step explanation:
If they are equal, then the equation is true. If they are not equal, the equation is false.
The answer is C y equals to the number 2