Answer:
the answer is yes
Step-by-step explanation:
2x + 4y = 6
when x =9 and y = -3
2(9)+4(-3) = 6 ✔
6x+14y = 12
6(9) + 14(-3) = 12 ✔
56 * .75 = 42
42+ 56 = 98
Answer is 98
Answer:
51
Step-by-step explanation:
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
Multiplication first, then division, and then addition.
(8*18)÷4+15 (Multiplication)
(144÷4)+15 (Division)
(36) + 15 (Addition)
51
Hope that helps!
Step-by-step explanation:
hope it is helpful to you
3x = 6y - 6
x = 2y - 2
4 ( 2y - 2 ) = 4 + 5 ( 2y - 2 )
8y - 8 = 4 + 10y - 10
2y = - 2
y = - 1
x = 2 ( - 1 ) - 2
x = - 4
i am a mathematics teacher. if anything to ask please pm me