-6
y = (x+1)/(x-7)
Multiply both sides by (x-7):
y(x-7) = x+1
xy-7y = x+1
Isolate x...
Subtract x from both sides:
xy-x-7y = 1
Add 7y to both sides:
xy-x = 7y+1
Factor out x:
x(y-1) = 7y+1
Divide both sides by (y-1):
x = (7y+1)/(y-1), y<>1 (To avoid division by zero)
1.66666666666666666667 because 3 plus 1 plus 1 equals 5 and 5 divided by 3 equals 1.6666666666666666666.7.
-1
9 divided by 9 equals 1, and 3 times 12 equals 36. 1 plus 36 equals 37.
Your equations are not worded properly.
2 plus 1-x divided by.
1.66666666666666666667 because 3 plus 1 plus 1 equals 5 and 5 divided by 3 equals 1.6666666666666666666.7.
-1
x equals subtract 11 divided by 3
1
9 divided by 9 equals 1, and 3 times 12 equals 36. 1 plus 36 equals 37.
Your equations are not worded properly.
2 plus 1-x divided by.
No. In the order of operations, 5 divided by 5 comes first. Let's say x equals 2. 2 plus 5 divided by 5 plus two 2 plus 1 plus 2 3 plus 2 equals 5. The answer is 5
85
5
3 divided by 4 plus 1 divided by 2 minus 2 divided by 3
It depends if 1 plus tan theta is divided or multiplied by 1 minus tan theta.