Which step shows the result of applying the subtraction property of equality? 1/4 (12x + 8) +4=3 step. solution
1. 3x + 2 + 4 = 3
2. 3x + 6 = 3
3. 3x = -3
4. x = -1

if not know plz not answer​

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

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.

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?