z2
3y+2z
z + 8 - 2 is an expression, not an equation. An expression cannot be solved. At best, you can simplify it to z + 6.
-4(7x-3y-z)-(-6)(9x-z+2)
To simplify the expression (4z - z + z + 1 + 1 + 2z), first combine the like terms. The (z) terms are (4z - z + z + 2z), which simplifies to (6z). The constant terms are (1 + 1), which equals (2). Therefore, the simplified expression is (6z + 2).
You can't simplify it any further than 3x+2y+6z=24, unless you have been given values of x,y and z or other equations to find x,y and z.
simplify the square foor of 49 times x to the third time y to the sixth times the absolute value of z squared
is eassy
Sure thing, honey. To simplify that expression, you just distribute the 8 to both terms inside the parentheses. So, you get 8y + 8z. That's all there is to it, darling.
Expand z plus 11 times z plus 11 = (z+11)(z+11) = z2 + 22z + 121.
3a * * * * * Actually, it is 4a.
True
If you simplify the equation (s+t+s) the answer is 2s+t