exam Maths Puzzle Numerical Ability

Can you help me solve: A rectangle is 6cm long and 5cm wide. When each dimension is increased by x cm, the area is tripled. Find the value of x.

Read Solution (Total 0)

exam Other Question

solve each of the systme by using either addition or substitution. If a unique solution does not exist, state whethere the system is dependent or inconsistent:

10x+2y=7
y=-5x+3 5x + 8 + 3x - x + 5 = 6x - 3