7.EE.B.4 math practice. Learn by doing.

7.EE.B.4 practice covers use variables to represent quantities, and construct simple equations and inequalities to solve problems by reasoning about the quantities. Work through 8 free questions with answers and explanations, then continue in the related math games.

Grade 71 mapped skills
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8 free questions · 0/0 correct

Practice playeasy

Solve for mm: m4=2m - 4 = 2.

Subtract 4 from both sides: m=6m = 6.

Practice playeasy

Solve for kk: k+3=5k + 3 = 5.

Isolate kk: k=2k = 2.

Practice playeasy

Solve for kk: 9k=279k = -27.

Isolate kk: k=3k = -3.

Practice playeasy

What value of nn satisfies 5n8=175n - 8 = 17?

Add 88 to both sides: 5n=255n = 25. Divide both sides by 55: n=5n = 5.

Practice playeasy

Solve for xx: 6x1=176x - 1 = 17.

Subtract 1-1 from both sides: 6x=186x = 18. Divide by 66: x=3x = 3.

Practice playeasy

Solve for xx: x+5=3x + 5 = -3.

Subtract 5 from both sides: x=8x = -8.

Practice playeasy

Solve for xx: x1=8x - 1 = -8.

Isolate xx: x=7x = -7.

Practice playeasy

Solve for nn: 9n=729n = 72.

Isolate nn: n=8n = 8.

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Practice 7.EE.B.4 inside a game.

The placement test chooses the right difficulty while every match keeps the standard in play.