When simplified it is: 1-8x
x + 8x = 477 9x = 477 x = 53
8x+32 is an expession and can't be solved unless a value for x is given.
-8x + 3 = 251 -8x = 251 - 3 -8x = 248 -x = 248 ÷ 8 -x = 31 x = -31
8x+39 = 2x-15 6x = -54 x = -9
When simplified it is: 1-8x
5x+8x+3x-2x = 14x
8x + -2 = 10 8x = 12 x = 1.5
5 + 8(3 + x) 5 + 24 + 8x 29 + 8x
Since there is only an expression - not an equation - you can simplify it but there is nothing to work out or solve. -7 + 8x + 40 + 90 = 8x + 123
-8x + 6 = -58 -8x = -64 x= -64/-8 x = 8
x + 8x = 477 9x = 477 x = 53
8x+32 is an expession and can't be solved unless a value for x is given.
-8x + 3 = 251 -8x = 251 - 3 -8x = 248 -x = 248 ÷ 8 -x = 31 x = -31
8x+39 = 2x-15 6x = -54 x = -9
4x + 3y = 8x + y so 3y - y = 8x - 4x ie 2y = 4x so y = 2x
x= -8