Solving the system of inequalities - 3 (X-2) ≥ 4-x, 2x-5 of 3

Solving the system of inequalities - 3 (X-2) ≥ 4-x, 2x-5 of 3

-3(x-2)≥4-x
-3x+6≥4-x
-2x≥ -2
x≤1
2x-5 of 3

Is the sum of all integer solutions of the inequality system 2x-5 = 1?

2x-51
one

Solve the inequality X-2 of 6 ＜ 2x + 1 + 1 of 4, and obtain the negative integer solution satisfying the meaning of the problem

2x-4＜6x+3+12;
4x＞-19;
x＞-19/4;
Negative integer solutions are - 4, - 3, - 2, - 1
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Finding integer solutions of inequality system - 2x ≥ 3,2-x / 2 > - 1

-2x≥3
x≤-3/2
2-x/2>-1
x/2

Find the nonnegative integer solution of the inequality x + 5 - (x-1) △ 3 > (2x + 3) △ 2 + (x-3) - 1

Double six on both sides
6x+30-2x+2>6x+9+2x-6
30-2x+2>2x+3
4x

Finding inequality 1-2x

1 - 2x < 6
2x > -5
x > -5/2
x = -2,-1

Solve the inequality 2x-7 ≤ 5-2x and express the solution on the number axis, then find the non negative integer solution of the inequality

2x-7≤5-2x
2x+2x≤5+7
4x≤12
x≤3
So the solution is 0 1 2 3

The positive integer solution satisfying the inequality 2x-3 ≤ 5 is?

2x-3≤5
2x≤3+5
2x≤8
x≤4
Then the positive integer solution is x = 1,2,3,4

The positive integer solution of inequality-3 ≤ 5-2x < 3 is______ ．

The original formula can be reduced to: 5 − 2x < 35 − 2x ≥ - 3, and the solution is x > 1 x ≤ 4, that is, X ≤ 4, so the positive integer solution of the inequality is 2, 3, 4

The positive integer solution of inequality-3 ≤ 5-2x < 3 is______ ．

The original formula can be reduced to: 5 − 2x < 35 − 2x ≥ - 3, and the solution is x > 1 x ≤ 4, that is, X ≤ 4, so the positive integer solution of the inequality is 2, 3, 4