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Variable expressions

Evaluate variable expressions

Evaluate the expression 2+h for h = 15.

Plug in h=15 and simplify

 2+h 2+15 Plug in h=15 17 Add

Evaluate the expression 2 + 3m for m=1.

Plug in m=1 and simplify

 2 + 3m 2 + 3(1) Plug in m=1 2+3 Multiply 5 Add

Evaluate the expression 10v+5 for v=4
Solution: 10v+5=