write the expression/equation for each of these statements, don't answer the equation. no need to use units
1 answer:
Answer:
1. 5r-8=r
2.3x-4=120
3. x-20=27
4. 3x+10=46
5. 2x+12=16
6. 8+4x=56
7. 16/x=2
8. x+6=24
9. 5x+19=67
10. 6-4x=38
Step-by-step explanation:
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<h2>
Answer: 11 - (-12) = <em><u>
23</u></em></h2>
<h2>
-22 - 49 = <u><em>
-71</em></u></h2>
Answer:
X = 45
Step-by-step explanation:
90+45+X=180
135 + X = 180
X = 180 - 135
X = 45
hope it helps!
I believe the answer is 4.4
Answer:

Step-by-step explanation:
Given:

Solving for
:

1.

2.
<u> </u><u>Sub (1, -5) into equation to find '</u><em><u>b'</u></em><u />
3.

4.