The equation y = 7x + 10 can be solved when we know that y = 3. Using basically algebra, the value of x can be determined, which is -1. Simply subtract 10 from both sides of the equation and then divide both sides by 7.
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It is an equation and the value of x is 8
It is 12x + 11y + 9.
3+3x+7x=13 3x+7x=10 10x=10 x=1
The measure of 7x + 27 depends on the value of x.
zero