3p - 6 > 21 3p - 6+6 > 21+6 3p > 27 3p/3 > 27/3 p>9 this WILL help
3p - 6 > 213p - 6 + 6 > 21 + 63p > 273p/3 > 27/3p > 9
p>9
624
3p + 6 = 4p + 6 This implies that, 3p - 4p = 6 - 6 -1p = 0 Therefore, p = 0/-1 = 0
1. Write out your expression. You can treat inequalities like equalities when solving. This means if < or > make you uncomfortable, pretend it's an = and solve it algebraically:3p - 6 > 212. Add 6 to both sides.3p > 273. Divide by 3 on both sides.p > 94. P is greater than 9.
3p2 - 21p + 35 = 0 Then p = [21 +/- sqrt(212 - 4*3*35)]/(2*3) = [21 +/- sqrt(441-420)]/6 = [21 +/- sqrt(21)]/6 = 2.736 and 4.264
-14 + 3p = -9p - 21 add 14 and 9p to both sides, then 12p = -7 p = -7/12
The answer to the equation is p is equal to nine. You solve the equation by putting like terms together and then solving for p.
There appears to be no inequality in the question: only some disjoint expressions. Expressions cannot be solved.
9
This is not an inequality. There is no <,>, or = sign.