It is a linear inequality in one variable, a.
-5 - (-5) = 0
7 minus x cannot be solved with more information, because x is an unknown variable.
The expression "five minus x" represents the subtraction of the variable x from the number five. Since x is a variable, its value is unknown and could vary. Therefore, the result of the expression "five minus x" would also vary depending on the value assigned to x. In algebraic terms, the expression can be written as 5 - x.
(-7) - 5 - 2 = -14
The variables in such expressions are letters, or some other special symbol (for example, Greek letters, or a combination of letters) - in this case, it's "t".
t in this problem equals -3. 4t- 8+ 25= 5 -25 -25 4t- 8= -20 +8 +8 4t= -12 /4 /4 t= -3
9t = 4t + 120 9t-4t = 4t - 4t + 120 5t = 120 5t/5 = 120/5 t = 24 24 is your answer
If 4t + 5 = 37, then t = 8.
a variable minus a number and the same variable is b-6b= -5b
That factors to 4t(2t + 1)(5t - 6)
T+(3-2t)=4t+1. Assuming the two T's , T and t are the same variable, lets proceed. t+(3-2t)=4t+1 3-t=4t+1 2-t=4t 2=5t last step is yours
It is a linear inequality in one variable, a.
X is a variable. So you subtract 7 minus 2 to find the variable answer.So your answer is 5
-3t+5
28 t2 - 17 t - 3 = (7t + 1) x (4t - 3)
4t-3 is not equal to 13+4t