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kykrilka [37]
3 years ago
12

Jakob is asked to simplify the expression –3a + 4b + 5a + (–7b).

Mathematics
2 answers:
Ymorist [56]3 years ago
7 0

Answer:  b commutative property

Step-by-step explanation: idid the test and i got it right

Gala2k [10]3 years ago
3 0

Answer:

Commutave

Step-by-step explanation:

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Please answer this, I need help ​
frutty [35]

Answer:

-$7

Step-by-step explanation:

20 - 15 = 5

5 + 5 = 10

10 - 10 = 0

0 - 7 = -7

8 0
3 years ago
Read 2 more answers
Someone please help me find y.
WITCHER [35]
Here's y

y=<span>‌<span><span><span>−<span>8x</span></span>+29
       </span><span><span>−x</span>+<span>3

Hope this helps:)
</span></span></span></span>
7 0
3 years ago
Please help fast! I will give brainliest to first correct answer!
Mamont248 [21]

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em> </em><em>⤴</em>

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7 0
2 years ago
(3x2-10x+4)+(10x-5x+8)
Luba_88 [7]

Answer:

13x^2 - 15x + 12

Step-by-step explanation:

Add like terms.

3x^2 + 10x^2 = 13x^2

-10x + -5x = -15x

4 + 8 = 12

8 0
3 years ago
WILL GIVE BRAINLIEST TO 1ST<br> 4x+188=6x+216
Ulleksa [173]

Answer:

x = -14

Step-by-step explanation:

Let's solve your equation step-by-step.

4x + 188 = 6x +216

Subtract 6x from both sides:

4x + 188 - 6x = 6x + 216 - 6x

-2x + 188 = 216

Subtract 188 from both sides:

-2x + 188 - 188 = 216 - 188

-2x = 28

Divide both sides by two:

\frac{-2x}{-2}=\frac{28}{-2}

x = -14

6 0
3 years ago
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