Answer:

Step-by-step explanation:
Given the expression
.
we have to find the simplest form of the expression.

=
=
=
which is the simplest form of the given expression.
Substitute 6 - 2x for y in the first equation
3x - (6 - 2x) = 4
5x - 6 = 4
5x = 10
x = 2
Plug 5 for x in either equations (I'll use the second equation)
y = 6 - 2 * 2
y = 6 - 4
y = 2
(2,2) is the solution.
1. y=7 so 5+7=12
2. y=2 so -2+3(2)=4
3. x=4 so -3(4) + 4(5)=8
4. x=3 so 3+ 2(3)=9
Answer: 4c=32
Step-by-step explanation: