1 year ago

If 3x − (7 − x) = 29, find the value of 6x.

Mathematics

1 answer:

Stells [14]1 year ago

7 0

Answer:

Step-by-step explanation:

3x -(7-x) = 29 remove the parens

3x - 7 + x = 29 simplify

4x -7 = 29 add 7 to both sides of the equation

4x = 36 divide by

x = 9

then 6x = 6 * 9 = 54

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