The ordered pairs which satisfy the equation are (0,2) , (7,19) (-5,17) .
Finding the values of the variables that result in equality is the first step in solving a variable equation.
- The values of the unknown variables that fulfil the equality are the equation's solutions, also known as the variables for which the equation must be solved.
- The two forms of equations are identity equations and conditional equations.
- All feasible values of the variables share the same identity. Only specific instances where the values of the variables coincide can result in the truth of a conditional equation.
- Two phrases are combined into one by using the equals sign ("="). The "left hand side" and "right hand side" of the equation refer to the expressions on each side of the equals sign. It's typical.
At x = 0 the value of y from the equation is :
y = 2
At x = 7 , y =-19
at y=17 , x= -5
Therefore the ordered pairs are :(0,2) , (7,19) (-5,17) .
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Answer:
Jess used 40 blocks in total.
Step-by-step explanation:
First stack: 8 blocks
Second stack: First stack + 4 = 8 + 4 = 12 blocks
Third stack: Second stack + 8 = 12 + 8 = 20 blocks
Total number of blocks: First stack + Second stack + Third stack = 8 + 12 + 20 = 40 blocks
Answer:
Substitution Property of Equality
Step-by-step explanation:
<u>The substitution property of equality</u> states that if x = y, then x can be substituted in for y in any equation, and y can be substituted for x in any equation.
In your case,
if x = 4 and y = 3x - 11, then by Substitution Property of Equality,
Answer:
C)
Step-by-step explanation:
Every is 6 times bigger than