Solve the inequality 5x+3<3x-6
We need to solve this so we have a positive x term on one side.
First we can subtract 3 from both sides of the inequality to get:
5x<3x-9
Next we can subtract 3x from both sides to get:
2x<-9
Finally we can divide both sides by 2 to get:
x<-4.5
This gives us our possible values of x.
ME
Related Maths GCSE answers
All answers ▸Write 0.319319... as a fraction in its lowest terms
An triangular prism has base xcm, height (x+4)cm and length 4xcm. Find the volume of the prism in terms of x. Find the volume when x=2cm.
Mark buys a computer. A VAT of 10% is added to the price of the computer. He pays £246. What was the original price of the computer before VAT was added?
Find the roots of the following function: f(x)= 3*(x-1)^2 - 6.