$$$14 \mathrm{f}(x)=3 x-4 \quad \mathrm{~g}(x)=4 x+1$$$ Find f(-2). .............................................

Mathematics

IGCSE&ALevel

CAIE

Exam No：0580_s25_qp_21 Year：2025 Question No：14(a)

Answer:

-10

C2.5.2 Derive and solve simultaneous linear equations in two unknowns.

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