Answer: x=13
Step-by-step explanation:
(x-5) + x = 21 given
2x-5=21 combined like terms
2x=26 addition property of equality
x=13 division property of equality
Answer:
x < 25
B.(-3,0)
i just finished the test
246
0.02
0.5 x - 1.2 = 0.4x + 3.3
0.1x = 4.5
x = 0.02
Hope that helps!