What is the missing step in solving the inequality 4(x – 3) + 4 –9 x –x is greater than or equal to negative StartFraction 1 Over 9 EndFraction.

Solve: 3x+y=6 4x-2y=18 show all work !

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

How are algebraic expressions evaluated using substitution?