8x+7=55 8x=55-7 8x=48 x=48/8 x=6
x + 32 = 55 x = 55 - 32 x = 23
1 x 55=55 5 x 11=55
x(0.07) = 55 x = 55 / (0.07) x = 785.7142857...
65
X=6
8x+7=55 8x=55-7 8x=48 x=48/8 x=6
x + 32 = 55 x = 55 - 32 x = 23
55 + x = 180 x = 180 - 55 x = 125
1 x 55=55 5 x 11=55
x(0.07) = 55 x = 55 / (0.07) x = 785.7142857...
x=55/-11=-5
1 x 55, 5 x 11.
65
55 = 5x + x + 7Combine the 'x's on the right side:55 = 6x + 7Subtract 7 from each side of the equation:48 = 6xDivide each side by 6 :8 = x
8x+7=55 8x=55-7 [subtract 7 from both sides] 8x=48 x=48/8 [divide both sides by 8] x=6
20 + x = 55x = 55 -20x= 35