ExamPlay Light Logo
সাইন ইন করুন

Mathematics for IGCSE & O level - Equations (Section 7 - No. 47)

If you solve 3x + 4y = 10 and x = 2 using substitution, what is the value of y?
1
2
-1
1/2

ব্যাখ্যা

Substitute x = 2 into the equation: 3(2) + 4y = 10 => 6 + 4y = 10 => 4y = 4 => y = 1

মন্তব্য (0)

বিজ্ঞাপন