4x-12 greater than or equal to 20 You add both sides to het 4x by itself 4x greater than or equal to 32 You divide both sides by 4 to get x by itself Your answer is x is greater than or equal to 8
4x-12 > or = 20 Add 12 to both sides. 4x > or = 32 Divide 4 on both sides. x > or = 8
To solve the inequality 4 x − 12 ≥ 20 , first add 12 to both sides to get 4 x ≥ 32 , and then divide by 4 to find x ≥ 8 . This means any value of x that is 8 or greater will satisfy the inequality. Also, be sure to include the value 8 in the solution set, as it is included in 'greater than or equal to.'
;
Jawaban:a. Menolong teman yang terjatuh saat sedang bermainsaling menolong dan menghargaib. menabung sisa uang jajan dan menggunakannya dengan cermatberhemat dan tidak bergaya hidup mewahMaaf kalo salah