2x + 89 = 78 Therefore, 2x = 78 - 89 x = -11/2 x = -5.5
1+x=dd+x so dd=1 so d=1 1+x=89b+x so 89b=1 so b=1/89 bc+x=1+x so bc=1 so c=1/(1/89) = 89 so cd=89 (and x=88)
89 + (23 x 56/7) = 89 + (23 x 8) = 273
Isolate the variable. Get it by itself. 9+11x=89+x 9+11x-1x=89+x-1x Subtraction property of equality 9+10x=89 9+10x-9=89-9 subtraction property of equality 10x=80 x=8 division property of equality.
89
89+x=x 89=x-x 89=0 Therefore, "No solution".
2x + 89 = 78 Therefore, 2x = 78 - 89 x = -11/2 x = -5.5
1+x=dd+x so dd=1 so d=1 1+x=89b+x so 89b=1 so b=1/89 bc+x=1+x so bc=1 so c=1/(1/89) = 89 so cd=89 (and x=88)
89 + (23 x 56/7) = 89 + (23 x 8) = 273
X=251
Isolate the variable. Get it by itself. 9+11x=89+x 9+11x-1x=89+x-1x Subtraction property of equality 9+10x=89 9+10x-9=89-9 subtraction property of equality 10x=80 x=8 division property of equality.
What is the answer for 91 plus 89?The answer for 91 plus 89 is, 180.
1,042
89
35 + 64 + 89 + 94 - 89 = 193
Discriminant = 52 - 4 x 2 x (-8) = 89
2 x 2 + 85 = 89