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OpenStudy (anonymous):
] Given the function f(x) = −2x + 4, find x if f(x) = 20. −8 −36 44 −12 DOES ANYONE KNOW THE ANSWER? :(
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Parth (parthkohli):
f(x) = -2x + 4 f(x) also equals 20 So that means that -2x + 4 equals 20. -2x + 4 = 20 Solve for x
OpenStudy (anonymous):
please what is the answer
Parth (parthkohli):
can you solve the equation -2x + 4 = 20?
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