88+x=3x+22 88=2x+22 66=2x x=33
8 X 11
14.66666666666667 x 6 = 88
5x+12 = 4x-88 x = -100
2 times 44 equals 88
Let the number be 'm' & 'n' Hence mn = 88 m + n = 18 m = 18 - n Substitute (18 - n)n = 88 18n - n^2 = 88 n^2 - 18n + 88 = 0 This does not readily factor so apply the Quadratic Eq'n. n = { --18 +/-sqrt[(-18)^2- 4(1)(88)]} 2(1) n = { 18 +/- sqrt[324 -352]} / 2 n = { 18 +/-sqrt[-28]} / 2 This is unresolved as you cannot take the 'square root; of a negative number.
7
It is an equation and the value of x works out as 88
x(x+4) equals x2 plus 4x
22 Because 2 x 4 Is 8.
x2 + 2
ANSWER: 88(1/2)(8 x 12) + 40:= (1/2 x 96) + 40= 88