Pattyp154021
2x-7=5+x =>
2x-x=5+7 =>
x=12
So, yes 12 is the only solution to this equation.
Wiki User
∙ 14y ago21 is the only solution of that equation.
0 = 12 is neither. It is a false statement.
True because in both equations x = 0 or x = -4
False. 54 cm equals 540 mm.
False, 12 x 12 equals 143!JOKES! It actually equals 144!hehe!
21 is the only solution of that equation.
0 = 12 is neither. It is a false statement.
False, think of each linear equation as the graph of the line. Then the unique solution (one solution) would be the intersection of the two lines.
false, there is a solution -34x - 9 = 24 +9 +9 -34x = 33 x= - 33/34 or x = -.970588
True because in both equations x = 0 or x = -4
False.
The answer is "FALSE".
false
4a + 6 - 4a = -10 Combining like terms: 6 = -10 or 4 = 0 which is FALSE. So the solution set is empty.
False. 54 cm equals 540 mm.
x - 2y = -6 x - 2y = 2 subtract the 2nd equation from the 1st equation 0 = -8 false Therefore, the system of the equations has no solution.
true false