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3 years ago

20(x+2)+31=5(5x+10)+13

Mathematics

2 answers:

iris [78.8K]3 years ago

6 0

Answer:

x= 8 / 5

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

20(x+2)+31=5(5x+10)+13

(20)(x)+(20)(2)+31=(5)(5x)+(5)(10)+13(Distribute)

20x+40+31=25x+50+13

(20x)+(40+31)=(25x)+(50+13)(Combine Like Terms)

20x+71=25x+63

Step 2: Subtract 25x from both sides.

20x+71−25x=25x+63−25x

−5x+71=63

Step 3: Subtract 71 from both sides.

−5x+71−71=63−71

−5x=−8

Step 4: Divide both sides by -5.

−5x / -5 = -8 / -5

x= 8 / 5

sveta [45]3 years ago

6 0

Answer:1.6=x

Step-by-step explanation:

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Answer:

See below

Step-by-step explanation:

Let the number of Payday be p and Baby Ruth be b

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1. Required equations:

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2. Solving by substitution:

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Answer:

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Step-by-step explanation:

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3 years ago

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Nimfa-mama [501]

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