LuvIsRage2
17.03.2020 •
Mathematics
8x-2=-9+7x Can someone help me?
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Ответ:
x = -7
Step-by-step explanation:
Start with your given equation.
8x - 2 = -9 + 7x
Next, subtract 7x from both sides of the equation and add like terms.
x - 2 = -9
Finally, add 2 to both sides of the equation and add like terms.
x = -7
Ответ:
Absolute value #s will always be positive. If you know your transformation formula or what each variable does, then this will help you for your graph.
Step-by-step explanation:
4 is your shift from left to right We know this is a positive so it will be facing upwardsPlug in a # for x to check It would be C because it is +4 not -4 You can also use Desmos to plug in your equation or your graphing calculator