Given,
f(x) = 2x+ 3
and
f(x) = 35
Therefore,
2x + 3 = 35
2x = 35 - 3
2x = 32
x = 32/2
x = 16
Answer: x = 16
Step-by-step explanation:
f(x) = 2x + 3
35 = 2x + 3
or
subtract 3 from both sides
divide both sides by 2
