How do you guys find substitution?
1 answer:
Step 1: Solve one of the equations for one of the variables. Let's solve the first equation for y: ...
Step 2: Substitute that equation into the other equation, and solve for x. ...
Step 3: Substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.
You might be interested in
Answer:
Step-by-step explanation:
<em>2( 2x + 6 ) + 2( x - 3 ) ≤ 66</em>
3x - 3 ≤ 33
x ≤ 10
x ∈ ( - ∞ , 10]
Answer:
<2 = 121
Step-by-step explanation:
Consecutive exterior angles add up to 180 degrees.
Answer:
634.11
Step-by-step explanation:
Answer:
I guess B....................
Answer
What are the numbers
Step-by-step explanation:
