That depends what the value of g is.
-0.8 or -4/5 is the solution to the equation -2g + 4 + 7g.
12345
4
(g + 5)(g + 2)
7g + 4 = 4 subtract 4 from both sides 7g = 0 divide both sides by 7 g = 0
8a + 5g
10.5 gal.
10.75 gal.
It is a linear equation in three variables which is equivalent to a linear equation in two variables. This is because 3 + e = 2.3f +e - 7g is equivalent to 3 = 2.3f -7g
12 of anything plus 7 more of them produces 19 of the same thing.
To simplify the expression (5g - 7g + 4 + 2g), first combine the like terms involving (g). This gives you ((5g - 7g + 2g) = 0g), which simplifies to 0. The remaining constant is 4, so the final simplified expression is (4).
4g < 7g+12 Subtract 7g from both sides: 4g-7g < 12 -3g < 12 Divide both sides by -3 and reverse the inequality sign: g > -4 on the number line