Algebraic equations (Part 1)SOLVING EQUATIONSIs u=3𝑢=3 a solution to the following equation?2u=62𝑢=6Answer:u=3𝑢=3 a solution to the equation.

By expanding both sets of grouping symbols first, solve this equation.5(u − 2) + 6 = 3(6 − 2u)

What value of u is a solution to this equation?6u+2(6+u)=–4

Algebraic expressions (Part 1)INTRODUCTION TO ALGEBRAEvaluate the following expression if x=6𝑥=6, without using a calculator.2+3x2+3𝑥Answer: 2 attempts remaining

3.Find the solutions of the form x=o and y=b for the following equations:2x+3y =6

Assignment:1.2.3.(𝐷2 + 5𝐷 + 6)𝑦 = 0⋮ 𝑦 = 𝐶1𝑒−2𝑥 + 𝐶2𝑒−3𝑥(2𝐷2 − 5𝐷 − 3)𝑦 = 0⋮ 𝑦 = 𝐶1𝑒3𝑥 + 𝐶2𝑒− 𝑥2(𝐷4 − 6𝐷 + 1)𝑦 = 0⋮ 𝑦 = 𝐶1 + 𝐶2𝑒𝑥 + (𝐶3 + 𝐶4𝑥)𝑒𝑥⋮ 𝑦 = 𝐶1𝑒−2𝑥 + 𝐶2𝑒−3𝑥⋮ 𝑦 = 𝐶1𝑒3𝑥 + 𝐶2𝑒− 𝑥2⋮ 𝑦 = 𝐶1 + 𝐶2𝑒𝑥 + (𝐶3 + 𝐶4𝑥)𝑒𝑥