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What is the answer to -3X plus 14 equals -4?
-3x+14 = -4 -3x = -4-14 -3x = -18 x = 6
How you solve b plus 7 equals 18?
b + 7 = 18 subtract 7 from each side b + 7 - 7 = 18 - 7 b = 11 ----------------check in original equation 11 + 7 = 18 18 = 18 --------------checks
Solve this system of equation using substitution 2x -3y equals -4 and x plus 4y equals -9?
2x - 3y = -4x + 4y = -9from the second equation x = -9-4y , substitute it in the first equation.2(-9-4y)- 3y= -4-18-8y-3y = -4-18-11y = -4-11y = -4+18-11y = 14y = -14/11now, solve for x :x = -9-4yx = -9-4(-14/11)x = -43/11
What is y plus 7 equals -18?
y= -25
What is 18 plus x equals -2?
16
Which property is illustrated by this problem 14 plus 18 equals 18 plus 14?
14 + 18 = 18 + 14 demonstrates the commutative property (of addition).
What should be added to both sides of this equation to solve for the variable18 plus y equals 32?
18+y=32 y=14
What is -32 plus 18 equals?
-14
What should be added to both sides of this equation to solve for the variable 18 plus y equals 32?
You add -18... 18 + y = 32 18 + y + (-18) = 32 + (-18) y = 14
What is p plus 18 plus 14 equals?
18+14=42
Which statement does not illustrate Goldbach's conjecture 7 plus 11 equals 18 3 plus 15 equals 18 5 plus 13 equals 18?
2+14=16
How would you solve 5p - 14 equals 8p plus 4?
5p-14 = 8p +4 take the 14 to the other side and the 8p to the other side so 5p-8p = 4 +14 -3p = 18 p = -18/3
Solve 3x plus 7 equals 25?
25-7=18 18/3=6
How do you solve b plus 4b equals -90?
-86
Solve this system of equations 5x plus 3y plus z equals -29 x-3y plus 2z equals 23 14x-2y plus 3z equals -18?
Solve this system of equations. 5x+3y+z=-29 x-3y+2z=23 14x-2y+3z=-18 Write the solution as an ordered triple.
What is the sum of a number and four equals eighteen?
To solve the equation "a number plus four equals eighteen," you can represent the unknown number as ( x ). The equation can be written as ( x + 4 = 18 ). By subtracting 4 from both sides, you find ( x = 18 - 4 ), which simplifies to ( x = 14 ). Therefore, the number is 14.
If 3 plus 18 equals 7 7 plus 14 equals 3 6 plus 18 equals 4 8 plus 112 equals 15 then 9 plus 135 equals?
9 plus 135 = 16 The series is formed by dividing the second number by the first number and then adding 1 to the quotient. 18 ÷ 3 = 6 : 6 + 1 = 7 14 ÷ 7 + 2 : 2 + 1 = 3 18 ÷ 6 = 3 : 3 + 1 = 4 112 ÷ 8 = 14 : 14 + 1 = 15 135 ÷ 9 = 15 : 15 + 1 = 16
