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lisabon 2012 [21]
3 years ago
10

What is 2(1+5x)-3x=72 solve for x please

Mathematics
2 answers:
Leona [35]3 years ago
8 0

Answer:

x= 10 is the answer

kirill [66]3 years ago
7 0

Answer:

x = 10

Step-by-step explanation:

2(1+5x)-3x=72

Distribute

2 + 10x -3x = 72

Combine like terms

2+7x=72

Subtract 2 from each side

2+7x-2 = 72-2

7x = 70

Divide by 7

7x/7 = 70/7

x = 10

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Lera25 [3.4K]

Answer:

-8

Step-by-step explanation:

Given that x and y are two variables.  they are related by the function

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Since x and y are related, given one value we can find the other using this equation.

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Substitute x value in the equation

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Verify:  We verify by putting -8 for y and check whether x =8

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Verified

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