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Q: How do you solve 7x-2 equals x plus 4?

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That equals 28

a = 4

10

372

t=-4

minus 5

32 divided by 4 equals 8 plus 4 equals 12 multipled by 8 equals 96 answer

you cant

-8

x = 6

-12=m+4 -16=m

4 + 4 +1

h= -4

a + 4 = 10(a + 4) - 4 = 10 - 4a = 6

x=4From superscot85: How you solve it is to subtract 4 from each side leaving x = 4

8+4x

172=x

12y - 4 = 7y + 165y = 20y = 4

The final answer is 40.

7x + y = 4y = 4 - 7x

4+ X equals 2X. Subtract X from both sides. Four equals X

x = 4 and y = 0

y=16 x= -4

x=4 x=0

-3n+5n+4 = -4 2n = -4-4 2n = -8 n = -4