4x + 13 = 76 - 5x Add 5x to both sides: 9x + 13 = 76 Subtract 13 from both sides: 9x = 63 Divide both sides by 9: x = 7
12x - 28 = 7x - 63Subtract 7x from each side:5x - 28 = -63Add 28 to each side:5x = -35Divide each side by 5:x = -7
63 +99 ___ 162
63 plus 47 plus 42 plus 21 is equal to 173.
721 - 224 + 63 = 560
4x + 13 = 76 - 5x Add 5x to both sides: 9x + 13 = 76 Subtract 13 from both sides: 9x = 63 Divide both sides by 9: x = 7
12x - 28 = 7x - 63Subtract 7x from each side:5x - 28 = -63Add 28 to each side:5x = -35Divide each side by 5:x = -7
63 +99 ___ 162
8840-026
63+59+75 = 197
'63'
63 plus 47 plus 42 plus 21 is equal to 173.
63
26
96
721 - 224 + 63 = 560
144