x = plus or minus 6.
It is: 56 minus 20 = 36
36 + 42 - 6 + 28 - 43 + 81 - 6 = 132
When subtracting a negative number, you can think of it as adding the positive equivalent. In this case, 18 minus a negative 18 is the same as 18 plus 18, which equals 36. This is because subtracting a negative number is equivalent to adding its positive counterpart.
27 + 9 = 36
x = plus or minus 6.
36 + 4 - 8 -7 = 25
28 plus 17 plus 25 plus 54 plus 20 plus 36 is equal to 180.
5 plus 25 equals 60. Need to solve for 5 plus 25 equals ?: 2 plus 10 equals 24 is equivalent to 2 × (1 plus 5) equals 2 × (12); and 3 plus 15 equals 36 is equivalent to 3 ×(1 plus 5) equals 3 × (12); thus 5 plus 25 equals ? is equivalent to 5 × (1 plus 5) equals 5 × (12); thus ? = 5 × 12 = 60.
It is: 56 minus 20 = 36
1 minus 36 equals minus 35 or 1 - 36= -35
It is an equation with the plus or minus signs missing which makes it impossible to solve.
36 + 42 - 6 + 28 - 43 + 81 - 6 = 132
48
84
If the 64 has a minus sign, then the solution is x = +/-5 Simplifying gives 4x squared = 100 ie x squared = 25...
It is a quadratic equation and its solutions are: x = 4 or x = -9