The expression given can't be considered to be an equation because it doesn't have an equality sign.
8b + 11 - 3b = 2b + 2 5b + 11 = 2b + 2 5b - 2b = 2 - 11 3b = -9 b = -3
An equation does not need variables. 4+5=9 is an equation as is 5+W=9
Assuming the point is (9, -4), the equation is y = -4.
The straight line equation works out as: 3y = x
Equation of circle: (x-2)^2 +(y+9)^2 = 49
79
It is an equation and the value of b is 3
You can't tell a thing about -5c+9 until you know what 'c' is. And every time 'c' changes, -5c+9 changes.
Set up the equation: 3b-2=7. Solve for b: Subtract 2 from both sides: 3b=9. b=3.
If you mean 3b+9 = 12 then b equals 1
The equivalent temperature of 5°C in Fahrenheit is 41°F. This can be calculated using the formula: °F = (°C × 9/5) + 32.
9
-9 + 9 = 0 The equation can be written 9 - 9 = 0 The answer is 0 (zero)
Given the equation ( (3a - 4) + (3b - 4) + (3c - 4) = 2016 ), we can simplify it to ( 3a + 3b + 3c - 12 = 2016 ), leading to ( 3a + 3b + 3c = 2028 ). Dividing by 3 gives ( a + b + c = 676 ). Now, to find ( (4a - 3) + (4b - 3) + (4c - 3) ), we can express it as ( 4(a + b + c) - 9 = 4(676) - 9 = 2704 - 9 = 2695 ). Thus, the sum is 2695.
9
The numbers are 9 and 45. a = 5b a - 18 = 3b which becomes a = 3b + 18 Therefore: 5b = 3b + 18 18 = 2b b = 9 a = 45
It is an equation: n - 9 = 9It is an equation: n - 9 = 9It is an equation: n - 9 = 9It is an equation: n - 9 = 9