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I understand this equation to be 7w = 42. The principle we use for solving equations like this one is that we can do the same thing to both sides of the equation and the equation will still be _true_.
We want the 'w' by itself. This implies ridding the left side of the 7. We can turn it into a one (1) by dividing it by 7. But if we do that to the left side of the equation then we must also do that to the right side.
7w/7 = 42/7
1w = 6 or w = 6, the result.
What else can I help you with?
Solve for 4w2-2 equals -7w?
4w - 2 = -7w11w - 2 = 011w = 2w = 2/11
How solve 7w plus 4-3w equals 15?
7W + 4 - 3W = 15gather the w's together4W + 4 = 15subtract 4 from each side4W = 11divide each sides integers by 4W = 11/4================checks
How do you solve this trinomial 56w2 plus 17w-3?
56w2 + 17w - 3 = 56w2 + 24w - 7w - 3 = 8w(7w + 3) - 1(7w + 3) = (7w + 3)(8w - 1)
What is the answer to solving for w 7w equals -217?
224
7w plus 2 equals 3w plus 94?
t
How do i solve for the variable 7w equals 112?
7w=122 122/7= 17.43 w=17.43
Solve for 4w2-2 equals -7w?
4w - 2 = -7w11w - 2 = 011w = 2w = 2/11
What is the answer to 7w equals 84?
127w = 847w/7 = 84/7w = 12
How solve 7w plus 4-3w equals 15?
7W + 4 - 3W = 15gather the w's together4W + 4 = 15subtract 4 from each side4W = 11divide each sides integers by 4W = 11/4================checks
How do you solve this trinomial 56w2 plus 17w-3?
56w2 + 17w - 3 = 56w2 + 24w - 7w - 3 = 8w(7w + 3) - 1(7w + 3) = (7w + 3)(8w - 1)
How do you solve the equation7x equals 42?
x=6
Solve the equation 7x equals 42?
7x=42 x=42/7 or, x=6
What is the answer to solving for w 7w equals -217?
224
Solve the equaton 7 x equals 42?
if the equation was 7x = 42. The answer would be x = 6
7n - 7 equals 42 how do you solve this problem?
n= 7
How do you solve 6m equals 42?
6m = 42 Divide both sides by 6: m = 7
Solve the equation 7 x equals 42?
7x = 42 so x = 42/7 and therefore x = 6
