Solve 11 – 4y = 6y – 3

In order to solve the question, we must find the value of y. First, we collect 'like terms'. This is when we put all the numbers on one side of the equals sign and put all the terms with y in it on the other. So for this equation, I will move -4y to the other side of the equals sign where it changes from -4y to +4y, the sign always changes whenever we move something across the equals sign. Then I will move the -3 to the other side where it will become +3. The equation will therefore look like this:11+3=6y+4y Then we will simplify both sides: 11+3=14 and 6y+4y=10y. The equation would then be: 14=10y. To solve for y we must divide both sides by 10 - this will cancel the 10 from 10 y leaving: 1.4=y so the answer is 1.4.

GE

Related Maths GCSE answers

All answers ▸

Make x the subject of the formula 4(2x-y) = 3ax - 5


There are 10 balls in a bag. The balls are the same apart from their colour. Of the 10 balls, 3 are black, 5 white, 2 red. What is the probability of picking a white ball from the bag.


Expand 5a(a+3b)


A house is bought for £150,000 at the start of 2005. For 3 years it loses 10% of its original value per year. After this time it loses 10% per year. What was its value at the end of 2011/start of 2012?