Use subsitution to solve
6x + 4y = 14
y = 5
2 answers:
Answer:
Step-by-step explanation:
1. 6x + 4(5) = 14
2. 6x + 20 = 14
3. move 20 over
4. 6x = 14 -20
5. 6x = -6
6. Divide
7. x = -1
Answer:
x = -1
Step-by-step explanation:
replace y with 5
6x + 4*5 = 14
6x + 20 = 14
-20 -20 Subtract 20 from both sides of the equation
6x = -6 Divide by 6 on both sides of the equation
x = -1
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