3r + 3r + 2t = 6r + 2t
(3r - 2)(3r - 2) or (3r - 2) squared.
-7p + 5r - 6p + 3r = -7p - 6p + 5r + 3r = -(7 + 6)p + (5 + 3)r = -13p + 8r
-2r(3r - 11)(3r + 11)
It simplifies to: 2s+4R
3r + 3r + 2t = 6r + 2t
5
(3r - 2)(3r - 2) or (3r - 2) squared.
-7p + 5r - 6p + 3r = -7p - 6p + 5r + 3r = -(7 + 6)p + (5 + 3)r = -13p + 8r
(3r + 2)(r - 5)
If: -5 = 7+3r then the value of r works out as -4
-2r(3r - 11)(3r + 11)
-5 = 7 + 3r | subtract 7 -12 = 3r | divide by 3 -4 = r
9r = 3r + 6 subtract 3r from both sides 6r = 6 divide both sides by 6 r=1 ■
It is (7 + a)r.
It simplifies to: 2s+4R
-5r + 8r + 5 = 3r +5