25x+3x+21 = 32+51+9
Collect all like terms together and notice the change from +21 to -21, this is done in order to keep the equation in balance.
25x+3X = 32+51+9-21
28x = 71
Divide both sides of the equation by 28 to find the value of x:
x = 71/28 or 2 and 15/28
x = 2.535714286 as a decimal
32 plus 16 equals 48.
3^(2) + x = 25 9 + x = 25 x = 25 - 9 x = 16
Four eights equals 4 × 8 = 32, and two sixteenths equals 2 × 16 = 32. Therefore, four eights plus two sixteenths equals 32 + 32, which is 64.
-14
-47
32 + 25x + 18 = 50 + 25x
25x-32 = 7 25x-9 = 7 25x = 7+9 25x = 16 x = 16/25
Substitution method: from first equation y = 5x - 8. In the second equation this gives 25x - 5(5x - 8) = 32 ie 25x - 25x + 40 = 32 ie 40 = 32 which is not possible, so the system has no solution. Multiplication method: first equation times 5 gives 25x - 5y = 40, but second equation gives 32 as the value of the identical expression. No solution.
25x method 8x4=32-7x=25x?
No solution
32 plus 16 equals 48.
2048
p + 32
2 + 2 + 32 = 36
32 + 40 + 55 + 33 = 160
3^(2) + x = 25 9 + x = 25 x = 25 - 9 x = 16
Four eights equals 4 × 8 = 32, and two sixteenths equals 2 × 16 = 32. Therefore, four eights plus two sixteenths equals 32 + 32, which is 64.