SOLUTION: Solve the given system by substitution. braceleftze y = 4x + 2 y = −4x − 1

SOLUTION: Solve the given system by substitution. braceleftze y = 4x + 2 y = −4x − 1

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Question 1149977: Solve the given system by substitution.
braceleftze y = 4x + 2
y = −4x − 1
Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!

[1] y = 4x+2
[2] y = -4x-1

SUBSTITUTION: take y=4x+2 from [1] and in [2] SUBSTITUTE 4x+2 for y:

4x+2 = -4x-1

Solve using basic algebra....

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