6x + 5 = 0 (I'm assuming) 6x = -5x = -5/6
If you mean: 6x = 25+x then x = 5
Substitute 5 for x and solve: 8 + 6(5) = ?
-6x = 6y + 6 -6x = 3y - 12 Subtracting the second from the first gives: -6x - -6x = 6y - 3y + 6 - -12 → 0 = 3y + 18 → 3y = -18 → y = -6 Substituting in the first: -6x = 6y + 6 → -6x = 6(-6) + 6 → -6x = -36 + 6 → -6x = -30 → x = 5 Thus x = 5, y = -3 solve the simultaneous equations.
That depends on what you mean by "6x 5", which could be 6x * 5, 6x + 5, 6x - 5, 6x / 5, 6x5, etc.
6x-5 = 7, 6x = 7+5, 6x = 12, x = 2
6x + 5 = 0 (I'm assuming) 6x = -5x = -5/6
6x + 8 = 13, 6x = 13 - 8, 6x = 5, x = 5/6
If you mean: 6x = 25+x then x = 5
When you have an expression like 6x - 6x, you can simplify it by combining like terms. In this case, the two terms are identical, so when you subtract one from the other, you are left with 0. Therefore, the result of 6x - 6x is 0.
6X + 5Y = 8 subtract 6X from both sides 5Y = -6X + 8 divide both sides by 5 Y = -6/5X+ 8/5 now you have a line of slope -6/5 that intersects the Y axis at 8/5. (Solve for X to get X intercept)
6x - 7 = 5Add 7 to each side:6x = 12Divide each side by 6:x = 2
-6x, -4x =
Substitute 5 for x and solve: 8 + 6(5) = ?
6x-8+2x-5 = 7-2x 6x+2x+2x = 7+8+5 10x = 20 x = 20/10 x = 2
The given expression can be simplified to -12x-2
please help on this x2+6x+27=