translate into an equation.


Five times the sum of twice a number, x, and six is thirty.





















Find the number.


x =





Translate into an equation.


The difference between a number, x, and eleven is three.





















Find the number.


x =






Solve and check.


4y - 3 = 12 + 3(y - 2)

y =






Solve and check.


10x - 2(4x - 7) = 28

x =