4x + 3 = 19
Subtract 3 from each side:
4x = 16
Divide each side by 4:
x = 4
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19
An equation where x equals 3.
3+4*8/2 = 3+4*4 = 3+16 = 19
(4 + 2x) - (-2x + 1) = 13 + 6 4 + 2x + 2x -1 = 19 4x +3 = 19 4x = 19 - 3 4x = 16 therefore x = 16/4 x = 4
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