Answer:
3 2/3
Step-by-step explanation:
7(3x-4)=49
21x-28=49
21x=77
x=3 2/3
8/10 = 0.8
Therefore, 0.8 (8/10) is put on the number line shown below.
Answer:
−
3
x
+
3
y
−
6
Step-by-step explanation:
If you want me to show work let me know but all you need to do is simplify the expression.
Hey! a+5=7 means that a is the variable, while seven is the answer. My technique is like this: 7-5=2 You need to subtract the numbers you already have. This only works for addition! Hope this helps :) !