3(x+1) = -2(x-1) + 6
3x + 3 = -2x + 2 + 6
5x + 3 = 8
5x = 5
x = 1
Answer: y = 0.833333333333x + 3.16666666667
Step-by-step explanation: i think i might have did it wrong not completly sure
The answer to this question is 7x
Answer
Y=3x-1
Step-by-step explanation:
Subtract 9
x from both sides of the equation.
−
3
y
=
−
9
x
+
3
Divide each term by −
3
and simplify.
Divide each term in −
3
y
=
−
9
x
+
3 by −
3
.
Simplify the left side of the equation by cancelling the common factors.
Answer:
Step-by-step explanation:
4. 2x+8+3x+5=123 (ext∠)
5x=110
x=22
5. 25+2x+3=3x-17 (ext∠)
x= 45
6. 5x+2+6x+4=12x-4 (ext∠)
x= 10
