x = 64 64 + 64 = 128
60
x + 30 = 64 Therefore, x = 64 - 30 x = 34
a=64 b=8 (x+16x+64)=(x+8)^2
find x when, 2x=128 2x=128 /2 /2 x=128 /2 x=64 then check your answer by doing the following if x=64, then what is 2x? 2(64)=? or 2 * 64=? or 2 x 64=? 2 times 64 equals 128!
x = 64 64 + 64 = 128
55 + x = 180 x = 180 - 55 x = 125
60
x= 119
x + 30 = 64 Therefore, x = 64 - 30 x = 34
X equals to 8
x = 6 and 2/7
8x8 = 64 so it is 64 (the y) 3x4 = 12 so it is 12 (the x) 64+12 is 76.
9x+18 = 180 9x = 180-18 9x = 162 x = 18
90+x+72+30 = 180. If you add 90+72+30, you get 192. But to get 180 you have to subtract 12. 90+(-12)+72+30 =180 if x is -12
x = 0.666666666666667 so 100 + (30x0.67) + (30x0.67) = around 180
180=11x+9x. 180 = 20x. 18=2x. 9=x.