Which expression is equivalent to the given expression 2(3a+2b-7)

Step-by-step explanation:

6({-4b+14}÷6)+4b-14

-4b+14+4b-14

0

use substitution to solve each system of equations. y = x + 5 3x + y = 25 62/87,21 y = x + 5 3x + y = 25 substitute x + 5 for y in the second equation. substitute the solution for x into either equation to find y. the solution is (5, 10)

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step-by-step explanation:

12/11c

or

12

c

11