Solve the system of equations then solve for x
2 answers:
Answer:
x=-5
Step-by-step explanation:
x=-5
On step 2 you already substituted for y, from there you can solve for x:
7x + 2(3 - 3x) = 1
Multiply 2 into (3 - 3x)
7x + 6 - 6x = 1
Combine like terms
x + 6 = 1
Subtract 6 on both sides
x = -5
You might be interested in
1.) (-3,-2)
2.) 8.4m^3
3.) 37.7m^3
Answer:
you got this your smart
Step-by-step explanation:
By Sine Rule,
x/sin30° = 8/sin90°
x/0.5 = 8/1
So x = 4.
8, the answer needs to be more than a certain amount of characters.
Answer:
52 / 27
Step-by-step explanation:
