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3 years ago

13

Write an equation that could be used to solve the given problem: if twice a number is increased by 15 , the result is the same a

s when 10 is subtracted from the number.

2 answers:

Semmy [17]3 years ago

7 0

Equation 2X+15= X-10

X=-25

My name is Ann [436]3 years ago

5 0

2x+15=x-10 . It helps to read these problems out loud and then try to write out the equation :)

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3 years ago

Evaluate the expression when f=6 12f+3

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3 years ago

Read 2 more answers

Please show work!!!!!!!!!!

maks197457 [2]

Answer:

wouldn't it be 81 cause the inner triangle is just a mini version of the bigger triangle?

360-81= 279

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3 years ago