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3 years ago

6r-r + 8(15-r)+23-6 is it equivalent to 3r+137

Mathematics

2 answers:

natita [175]3 years ago

7 0

Answer:

No, it's not equivalent

Step-by-step explanation:

Try and solve the one with the bracket first. Expand 8(15-r) : 8x15 and 8x-r = 120 - 8r

Therefore, the equation can now be written as:

6r-r + 120-8r + 23-6

Rearrange the like terms together and solve the equation:

6r-r-8r + 120+23-6 = -3r + 137

gizmo_the_mogwai [7]3 years ago

6 0

Answer:This is not an equation and it would never be one

Step-by-step explanation:

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3 years ago

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