Answer:
x = 2
Step-by-step explanation:
=
( cross- multiply )
5(x + 1) = 3(x + 3) ← distribute parenthesis on both sides
5x + 5 = 3x + 9 ( subtract 3x from both sides )
2x + 5 = 9 ( subtract 5 from both sides )
2x = 4 ( divide both sides by 2 )
x = 2
Answer:
7
Step-by-step explanation:
I mean the greatest common factor of a number and itself is just the number right?
Answer:
0.117
Step-by-step explanation:
(-0.3)(-0.39)=0.117
Answer:
inverse function f⁻(x) = (4-x)/ 13
Step-by-step explanation: