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Known that f(x)=2x-3. If the value of f(m) = 5 and f(-2) = n, then the value of m +n is...

[SOLVED] Known that f(x)=2x-3. If the value of f(m) = 5 and f(-2) = n, then the value of m +n is...

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Step-by-step explanation:f(x) = 2x - 3f(m) = 5that means5 = 2m - 38 = 2mm = 4f(-2) = nthat meansn = 2×-2 - 3 = -4 - 3 = -7so,m + n = 4 + -7 = -3

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