3(5+2x)+4 x=1455

To solve the equation 3(5+2x) + 4 = x, we need to substitute the given value of x (x = 1455) into the equation and simplify.

Substituting x = 1455 into the equation, we have: 3(5+2(1455)) + 4 = 1455

Simplifying the expression within the parentheses first: 3(5 + 2910) + 4 = 1455

3(2915) + 4 = 1455

Now, simplify the multiplication: 8745 + 4 = 1455

Finally, simplifying the addition: 8751 = 1455

Since 8751 is not equal to 1455, the equation is not true. Therefore, x = 1455 does not satisfy the equation 3(5+2x) + 4 = x.