Simplify the following: 2(3-2x) - 3(x+1)
Step 1: Expand the brackets 6 - 4x - 3x - 3 Step 2: Collect terms 3 - 7x Cannot Simplify further, answer is 3- 7x
HC
Related Maths GCSE answers
All answers ▸x = 0.436363636... . Prove algebraically that x can be written as 24/55.
The perimeter of a right-angled triangle is 78 cm. The lengths of its sides are in the ratio 3: 4 : 6 Work out the area of the triangle.
P is (4, 9) and Q is (–2, 1); calculate the midpoint of PQ.
Differentiate the following: 5x^3 + 4x^2 + 3x + 2