In Nigeria visit in India changed 70200 naira to rupees at the rate of 3 naira to 35 rupees .He spent 224000 rupees and invested the remaining amount in the State Bank of India 4.5% simple interest per annum at the end of 8 months he transfer the capitals and interest to his account in the modern Bank of Nigeria at the rate of 21 rupees to 2 naira .What was the amount in naira, credited to his account, to the nearest naira?

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation: