exam Maths Puzzle Numerical Ability

Please help me solve this equation:
4(2x-2)=32

Read Solution (Total 1)

2x-2=8
2x=10
x=5
10 years agoHelpfull: Yes(0) No(0)

exam Other Question

Anybody know this one

x^2+4x+1>0

thanks for your time Please help me with this I cannot seem to figure out how to graph this function.
Graph: f(x) = -2x + 2

Thanks for any help you can give.