It is the associative property of multiplication.
It allows you to change the grouping in multiplication.
Answer this in 2 steps:
1) Solve 3x+y=4 for y: 3x+y=4 becomes 3x-3x+y=4-3x, or y = -3x + 4.
1
2) Find the reciprocal of this result: 1/y = --------------
-3x + 4
Answer:
Step-by-step explanation:
10:2 = 5:1
6:3 = 2:1
Answer:
8 and 10
Step-by-step explanation:
a) simply 8+10
b) by eqn : 2n+2n+2=18, 2*2n=16, 2n=8, hence 8 and 10.
Answer:
Step-by-step explanation:
property of equality for multiplication, property of equality for multiplication says that if a=b then axc=bxc. If you multiply the same number to both sides of an equation, the equation is still true.