Answer:
infinite solutions
Step-by-step explanation:
At first, we try to isolate the x, but adding 4 to -4 on both sides. Both sides have a -4 so it cancels out on both sides of the equation. Similarly, both sides also have a positve 6x, so when we subtract 6x from 6x we get 0. After simplification, we get x = x; x can be any number [ex. 1=1, 2=2, 3=3,etc.], therefore any number can fit into this equation
6x - 4 = -4 + 6x
6x - 4 + 4 = -4 + 4 +6x
6x = 6x
x = x
Solve it like this. x + (x+1) + (x+2) + (x+3) = 286
4x + 6= 286
4x= 280
x = 70
70+71+72+73=286
An integer is any whole number. Some examples of integers are 5, 32, and -117. A fraction is NOT an integer. Examples that are NOT integers are fractions, decimals, and indefinite numbers like infinity. 0 is the only integer that is not negative or positive. If you have any other questions, just ask!
Answer:
a) 14x+6
b)12+9x
c)Perimeter= 118 Area=840
Step-by-step explanation:
a) 2*length+ 2*width---> 2(4x+3)+2(3x)=8x+6+6x= 14x+6
b)length* width---> 3x(4x+3)= 12+9x
c) Perimeter----> 14(8)+6= 118
Area--->12()+9(8)=840
Answer:
x = 2
Step-by-step explanation:
using the method of cross- multiplication
= ⇒ ad = bc
given = , then
4(x + 4) = 3(x + 6) ← distribute parenthesis
4x + 16 = 3x + 18 ( subtract 3x from both sides )
x + 16 = 18 ( subtract 16 from both sides )
x = 2