exam Maths Puzzle Numerical Ability

write equation in standard form

y-1=2(x+1)

Read Solution (Total 0)

exam Other Question

I need help with this question.

The length of a rectangle is 4cm more that 2 times its width. If the area of the rectangle is 61cm^2, find the dimensions of the rectangle to the nearest thousandth. Please help me solve this equation: 2(3x+6)+8=6x

So Far I have:
2(3x+6)+8=6x
6x+12+8=6x
6x+20=6x
20=0?