Question
Solve the equation
Solve for x
x=0
Evaluate
−7+4(x−3)=−9−10(1+x)
Move the expression to the left side
−7+4(x−3)−(−9−10(1+x))=0
Calculate the sum or difference
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Evaluate
−7+4(x−3)−(−9−10(1+x))
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
−7+4(x−3)+9+10(1+x)
Add the numbers
2+4(x−3)+10(1+x)
2+4(x−3)+10(1+x)=0
Calculate
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Evaluate
2+4(x−3)+10(1+x)
Expand the expression
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Calculate
4(x−3)
Apply the distributive property
4x−4×3
Multiply the numbers
4x−12
2+4x−12+10(1+x)
Expand the expression
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Calculate
10(1+x)
Apply the distributive property
10×1+10x
Any expression multiplied by 1 remains the same
10+10x
2+4x−12+10+10x
Calculate the sum or difference
0+4x+10x
Removing 0 doesn't change the value,so remove it from the expression
4x+10x
Collect like terms by calculating the sum or difference of their coefficients
(4+10)x
Add the numbers
14x
14x=0
Solution
x=0
Show Solution
Rewrite the equation
Rewrite in standard form
x=0
Evaluate
−7+4(x−3)=−9−10(1+x)
Evaluate
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Evaluate
−7+4(x−3)
Expand the expression
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Calculate
4(x−3)
Apply the distributive property
4x−4×3
Multiply the numbers
4x−12
−7+4x−12
Subtract the numbers
−19+4x
−19+4x=−9−10(1+x)
Evaluate
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Evaluate
−9−10(1+x)
Expand the expression
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Calculate
−10(1+x)
Apply the distributive property
−10×1−10x
Any expression multiplied by 1 remains the same
−10−10x
−9−10−10x
Subtract the numbers
−19−10x
−19+4x=−19−10x
Move the variable to the left side
−19+14x=−19
Move the constant to the right side
14x=0
Solution
x=0
Show Solution