Grade 8 Math · Algebra

Solve multi-step equations

Solve equations that involve multiple terms, integers, and decimal numbers. Unlimited questions, five difficulty levels, and a full worked solution every time — free.

Practice this skill Curriculum: G8-C2.3

Try one

Solve for x.

2x = −12

Answer: -6

See one solved, step by step

Solve for x.

−5x - 6 = −51
📘 Worked solution
1−5x - 6 = −51Isolate the x-term first by undoing the constant that's added or subtracted.
2−5x = −51 + 6Add 6 to both sides.
3−5x = −45Simplify the right side.
4x = 9Divide both sides by -5 to isolate x.

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