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liq [111]
3 years ago
11

What is the correct answer for this equation: -7(6+8v)=6-8v​

Mathematics
2 answers:
lara31 [8.8K]3 years ago
7 0

Let's solve your equation step-by-step

-7(6+8v)=6-8v

Step 1 :Simplify both sides of the equation

-7(6+8v)=6-8v

(-7)(6)+(-7)(8v) =6+-8v(distribute)

-42+-56v=6+-8v

-56v-42=-8v+6

Step 2 : Add 8v to both sides

-56v-42+8v=-8v+6+8v

-48v-42=6

Step 3: Add 42 to both sides

-48v-42+42=6+42

-48v=48

Step 4: Divide both sides by -48

-48v/-48 =48/-48

Answer: V=-1

.

Anuta_ua [19.1K]3 years ago
5 0
The answer would be v = -1
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let x be the shorter piece

x + (x + 8) = 26                      (longer piece is 8 units longer)

Remove brackets

x + x + 8 = 26                 Combine like terms              

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Check your answer:

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17 + 9 = 26                    Add

26 = 26                same number

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The answer is correct.

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