what is the value of t when 3t + 4 = t + 13
3t+4=t+13
3t-t=13-4
2t=9 /:2
t=4.5
To solve this just do the following3t+4=t+13Subtract 4 from each side3t=t+9Add like terms2t=9 (we subtract because its on the other side of the equation)Divide by 2t=4.5So your end answer is 4.5
