Find the values of x that satisfy the following inequality 3x – 7 > 3 – x
Recall: We treat inequality in a similar manner to the equal sign.
The steps are:
1. Collect like terms
2. Simplify
3x – 7 > 3 – x
step 1 : 3x + x > 3+7
step 2: 4x > 10
4x/4 > 10/4
x > 2.5
YS
Related Maths A Level answers
All answers ▸How would I differentiate a function of the form y=(f(x))^n?
How do I use numerical methods to find the root of the equation F(x) = 0?
A curve has equation y=x^2 + 2x +5. Find the coordinates of the point at which the gradient is equal to 1.
Solve x^2 > |5x - 6|