10-2y
It is an equation and the value of x is 8
4x - 10 + 5x = 719x = 81x = 9
4x = -36 x = -9
x^2+4x+7
10-2y
It is an equation and the value of x is 8
Presumably this is an equation in which the value of x is to be found. 7x+8 = 4x-10 7x-4x = -10-8 3x = -18 x = -6
6x + 10 + 4x = 5010x + 10 = 5010x = 40x = 4
4x - 10 = -4x + 22 +4x+10=+4x +10 8x = 32 x = 4
8x + 10 = 3x +145x = 4x = 4/5 = 0.8Improved answer:8x+10 = 4x+148x-4x = 14-104x = 4x = 1
4x - 10 + 5x = 719x = 81x = 9
4x = -36 x = -9
The value of x is 2
27
3x+5= 4x-10+10 +103x+15= 4x-3x -3x15=X
x^2+4x+7