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3 years ago

What is(x +8) +(x+12)=14

Mathematics

2 answers:

AnnyKZ [126]3 years ago

7 0

Solve for x by simplifying both sides of the equation, then isolate the variable. The answer for solving for x is x=-3

garri49 [273]3 years ago

5 0

The answering got is x = -3

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2a+4(7+5a)I need help

kolezko [41]

2a+4(7+5a)

Distribute 4 into 7 and 5a

2a+28+20a

Combine like terms

Final Answer: 22a+28

6 0

3 years ago

Read 2 more answers

M+1 3/8=5 What does m equal?

Arte-miy333 [17]

$\text{ The value of m is equal to 3.625 or }\frac{29}{8} \text{ or } 3\frac{5}{8}$

Solution:

Given that we have to find the value of "m"

Given expression is:

$m + 1\frac{3}{8} = 5$

Let us first convert the mixed fraction to improper fraction

Steps to follow:

Divide the numerator by the denominator.

Write down the whole number answer.

Then write down any remainder above the denominator.

Therefore,

$1\frac{3}{8}=\frac{8 \times 1+3}{8} = \frac{8+3}{8} = \frac{11}{8}$

Now the expression becomes,

$m + \frac{11}{8} = 5$

Keep the variable "m" on L.H.S and move the constant to R.H.S

$m = 5 - \frac{11}{8}\\\\m = \frac{5 \times 8 -11}{8}\\\\m = \frac{40-11}{8}\\\\m = \frac{29}{8}\\\\\text{In mixed fractions, we can write as }\\\\m = \frac{29}{8} = 3\frac{5}{8}$

Thus value of m is equal to 3.625 or $\frac{29}{8} \text{ or } 3\frac{5}{8}$

3 0

3 years ago

Which of these is a synonym of 'closing sentence"? *

Sophie [7]

Answer:

conclusion because you are concluding eveything you said in the paragraph before.

4 0

4 years ago

there are about 1.5 grams of fat in 1 tablespoon of humans. how many grams of fat are in 2 1/2 of hummus?

guajiro [1.7K]

the answer is 3.75 I'll explain ,here: 1.5 times 2 equals 3 now go to a different section and divide 1.5 by 2 then add the two together it will look kind of like this:

(1.5*2)+(1.5/2)=3.75

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4 years ago

Write the equation of the line that passes through the given point and has the given slope:

My name is Ann [436]

Answer:

y=-x-9

Step-by-step explanation:

y-y1=m(x-x1)

y-0=-1(x-(-9))

y=-1(x+9)

y=-x-9

8 0

3 years ago

Read 2 more answers