Answer:
99g
Step-by-step explanation:
I'm guessing on this one but maybe because a whole number has no remainder
2(x-3)=2x-6 This is distributive property.
2(x-3)= 2x - 2*3 = 2x-6
X - 3 = 7
add 3 to both sides
x - 3 + 3 = 7 + 3
x = 10
addition property of equality
Answer:
9 =6x
Step-by-step explanation:
We know this is the answer because the -4x was cancelled out left to the equal sign, and 2x has now become 6x after adding 4x.