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olganol [36]
3 years ago
11

Whats the answer 3 + x + 4 = __

Mathematics
2 answers:
Flura [38]3 years ago
7 0

Steps to simplify:

3 + x + 4

~Combine like terms

7 + x

Best of Luck!

ss7ja [257]3 years ago
3 0

Answer:

x+7

Step-by-step explanation:

3 + x + 4

Combine like terms

x+ 3+4

x+7

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Contact [7]

Answer:

4(2+x^2)

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8 0
2 years ago
ANSWER ONLY IF U KNOW, OR THINK U KNOW.<br><br><br> (ILL MARK U BRAINLIEST)
alexandr1967 [171]

Answer:

I KNOW FOR SURE

Step-by-step explanation:

if that's all the question is then I definitely know the answer ;)

if you forgot to write the rest then hmu haha

4 0
2 years ago
Read 2 more answers
.<br> Evaluate ƒ(x) = 3x + 8 for x = 1.<br><br><br> 3<br><br><br> 5<br><br><br> 11<br><br><br> –11
rodikova [14]

Answer:

11

Step-by-step explanation:

Replace the variable xx with −1-1 in the expression.

f(−1)=−3⋅−1+8f(-1)=-3⋅-1+8

Simplify the result.

Tap for fewer steps...

Multiply −3-3 by −1-1.

f(−1)=3+8f(-1)=3+8

Add 33 and 88.

f(−1)=11f(-1)=11

The final answer is 1111.

=11

I want brainless pleased

8 0
2 years ago
W3* 5 = 15. then 15 + 5 equals what number? 3 05 08 15​
Anastaziya [24]

Answer:

Hello

ur answer is

15+5= 20

Step-by-step explanation:

thanks hope it helps

6 0
2 years ago
Find the value of x.
Genrish500 [490]

Answer:

11

Step-by-step explanation:

All angles on a triangle equal 180. 80+60=140.

Now to solve for x, we set it to equal 40 for 180-140.

40=3x+7. 40-7=33

33=3x 33/3=11

x=11

8 0
2 years ago
Read 2 more answers
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