1.

Simplify the expression and find the value if x=2 3(x+2) + 5x - 7

Answer»

Step-by-step explanation:

3(x+2)+5x−7=3x+6+5x−7=3x+5x+6−7

=8x−1

=8×2−1  [PUTTING x=−1]

=16−1

=15



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