3 years ago

5a+7=4a+4 solve for a.

Mathematics

2 answers:

stich3 [128]3 years ago

8 0

Answer:

a=-3

Step-by-step explanation:

Combine the variable: 5a+7=4a+4

Combine the constants: a+7=4

a=-3

Zarrin [17]3 years ago

3 0

Answer:

5a+7=4a++4

solution

54-4a=4-7

a= -2

1a/1=-2/1

a=-2

You might be interested in

Please help me with this !!

Sergio [31]

Answer: AC = 7√3

tan 30° = $\frac{BC}{AC}$

=> $\frac{BC}{AC}=\frac{1}{\sqrt{3} }\\\\\=> AC=BC\sqrt{3} =7\sqrt{3}$

Step-by-step explanation:

3 0

3 years ago

I need help on this for real

saveliy_v [14]

Answer:

x < 3

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

8 0

2 years ago

Look at the data points on the graph<br><br> Is this relationship a function?

Tcecarenko [31]

It issssssssssssssssss 1,1

7 0

3 years ago

Read 2 more answers

If CB 1 AB and mA = 60, what is the measure of C?

Yanka [14]

Answer:

The answer should be D. 120 degrees

5 0

3 years ago

What transformation of figure 1 results in figure 2?

Elina [12.6K]

A translation of Figure 1 results in Figure 2.

Answer: Option c: translation

3 0

3 years ago

Read 2 more answers

5a+7=4a+4 solve for a.​

5a+7=4a+4 solve for a.