For the equation 2x + 3 = 4x – 3:
a. How many solutions does it have?
b. How do you know?
2 answers:
Answer:
a) one solution, x=3
b) see below
Step-by-step explanation:
2x+3=4x-3
2x=6
x can only be=3
Answer:
Step-by-step explanation:
2x + 3 = 4x - 3
-2x + 3 = -3
-2x = -6
x = 3
a. one solution
b. used the multi step equation
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