There can be no answer because there is no inequality in the question.
solution
4x + 7 is an expression, not an equation. Only an equation (or an inequality) can have solutions, an expression cannot have a solution.
6
If (x+7) > 10, then x > 3. If (x+7) < 10, then x < 3.
-2
14 49 2401
-7
2 < 2x + 4 < 18 Subtract 4: -2 < 2x < 14 Divide by 2: -1 < x < 7
2x + 3 > 72x + 3 - 3 > 7 - 32x > 42x/2 > 4/2x > 2The solution is all real numbers greater than 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)
n + 21 ≥ 7 Subtract 21 from both sides: n ≥ -14
2x+3<7 2x<7-3 2x<4 x<2