Through signs of inequality Solve each inequality Graph the solution? 2(m-3)+7<21 4(n-2)-6>18 9(x+2)>9(-3)
In the inequality 3b 7 32 b<13.
If 7 > 3x - 2 then x < 3.
because if you didn't the inequality would not be true. ex. -3x<15 when you solve it WITHOUT CHANGING THE SIGN, you get x<-5 when you graph that, a possible answer is -7 If you plug that in to the inequality, you get -3(-7)<15 BUT that's not true! so therefor you need to flip the sign direction :)
4x - 3 - 5x + 7 = 6 4x - 5x = 3 - 7 + 6 -1x = 2 x = -2
Through signs of inequality Solve each inequality Graph the solution? 2(m-3)+7<21 4(n-2)-6>18 9(x+2)>9(-3)
Through signs of inequality Solve each inequality Graph the solution? 2(m-3)+7<21 4(n-2)-6>18 9(x+2)>9(-3)
The question contains an expression but not an equation or inequality. There is, therefore, nothing to solve!
In the inequality 3b 7 32 b<13.
If 5x + 8 = -7 then x = -3 ! -3 x 5 = -15 -15 + 8 = -7 !
If 7 > 3x - 2 then x < 3.
7d + 2 < 51 7d < 49 d < 7
This is not an inequality. This is an equation.12x+7=43 12x=36 x=3
3.03 = 33/100It is: 3 and 3/100
To solve the above inequality equation it has to have an equality sign so that i group all the the knowns and the unknowns.
To solve the inequality 2t + 1 > 7, we need to isolate the variable t. First, subtract 1 from both sides which gives 2t > 6. Then, divide both sides by 2 to get t > 3. Therefore, t must be greater than 3 for the inequality to hold true.
-7