Answer:
All you have to do is think...and boom u got the answer
Answer:
y = 3x + 8
Step-by-step explanation:
Answer:
x = - 2
y = 6
Step-by-step explanation:
The best way to do this is to put - 3x in for y in the second equation.
4x - 2(-3x) = - 20 Watch the signs. You have 2 minus signs.
4x - - 6x = -20 Change - - 6x to 6x
4x + 6x = - 20 Add
10x = - 20 Divide by 10
x = -20/10
x = - 2
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Find y
y = - 3x
y = -3 * -2
y = 6
Answer:
11.0 or 11
Step-by-step explanation:
