3 years ago

6x-8 = -4x+7 solve for x

Mathematics

2 answers:

Fantom [35]3 years ago

5 0

Answer:

so look

Step-by-step explanation:

6x=7+8

2 Simplify 7+87+8 to 1515.

6x=156x=15

3 Divide both sides by 66.

x=\frac{15}{6}x=

4 Simplify \frac{15}{6}

to \frac{5}{2}

x=\frac{5}{2}x=

Done

Decimal Form: 2.5

Nutka1998 [239]3 years ago

5 0

Answer:

x = 1.5

Step-by-step explanation:

6x - 8 = -4x +7

+ 8 +8

6x = -4x +15

+4x +4x

10x = 15

10x/10 = 15/10

x = 1.5

You might be interested in

Solve for x............

Yanka [14]

Step-by-step explanation:

because angle A and C are similar, so

9x-8=28

9x=36

x=4

5 0

2 years ago

A 5-pound bag of flour costs $9.60. What is the price per ounce?

Fofino [41]

Answer:

A 5-pound of flour costs $4.80. For this bag of flour, what is the cost of flour per ounce? (1 pound = 16 ounces) a. $0.06.

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

How do you write 144% as a fraction, mixed number, or whole number in simplest form?

Dmitrij [34]

In fraction, 144/100

Mixed number = 1 44/100

Simplest form = 144

3 0

3 years ago

C = ?<br>Be sure to evaluate the square root

Butoxors [25]

Hope this will help u .

If my ans was helpful, u can follow me.

4 0

3 years ago

Verify the trigonometric identity. convert the left side of the relationship to look like the right side.

Tomtit [17]

Answer:

Verified

Step-by-step explanation:

Use $\tan{x}=\frac{\sin{x}}{\cos{x}}$ , $\sin^2{x}+\cos^2{x}=1$ and $\sec{x}=\frac{1}{\cos{x}}$

LHS= $\tan^2{x}+1=\frac{\sin^2{x}}{\cos^2{x}} + 1=\frac{\sin^2{x}+\cos^2{x}}{\cos^2{x}}=\frac{1}{\cos^2{x}}=\sec^2{x}$ =RHS

5 0

2 years ago