No it’s not because they don’t go into the same multiples
3x-9-5x = -7
combine like terms -9-2x = -7
add 9 to both sides
-2x = 2
divide both sides by -2
x - 2/-2 = -1
x = -1
Answer:
8
Step-by-step explanation:
4x=32
÷4 ÷4
__________
x=8
We can use the distribution method for both sides:
9 (x+2) = 5 - 2( x - 1 )
9x + 18 = 5 -2x + 2
Move like terms to one side and combine:
9x + 2x = 5+2-18.
11x = -11
x = -1.
Answer:
9:04
Step-by-step explanation:
21 - 17 = 4
it's using subtraction
