exam Maths Puzzle Numerical Ability

a) Determine the solution.
b) State whether the equation is conditional, identity, or inconsistent.

.4(z+1)-.7z=-0.1z+.7-.2z-.3

Read Solution (Total 0)

exam Other Question

Solve each system by the substitution method. determine whether the equstions are independent, dependent, or inconsistent.

x=2y-7
3x+2y=-5 4 times a number, decreased by 2, is 26. Find the number.